This is the current(30/5/2010) version of Ubuntu (Gnome) 10.04.

1. Installation was easy and straightforward, took less than 30 minutes.
2. Upgrade can take several hours, potential warning messages pause upgrade, so it must be monitored to avoid wasting time
3. Best to wait several days after issue, as bugs are often fixed in the first week.
4. Relatively low footprint compared to Windows; a Vista-compatible system will have a scorching performance in comparison.
5. One bug - if you use a resource-intensive screensaver, X sometimes crashes after extended periods. I keep it light.
6. Long Term Support means it will be supported for 5 years, and directly upgradeable to 12.04 in the future.
7. Comes with Open Office.
8. Network printing via CUPS is the easiest of all I've tested to set up, including and especially Windows. Just click the right buttons.
9. Hardware (currently): Core Duo 2.5 GHz each, 2 GB Ram, 320 GB HDD(SATA), also a HP 2133 netbook.
10. Webcams work. With this hardware even Cheese can record video. Soon to be assisted(hopefully) by the planned PiTiVi Video Editor recording option.

This is the current version of Fedora, an Open Source implementation from Red Hat.

1. Installation was as easy as Ubuntu and as quick.
2. Most of what the typical user will need (wireless, internet, email) will work straight away.
3. It doesn't come with Open Office.
4. It doesn't come with mp3 support. These both have to be added after modifying the software source repositories.
5. Repository modification harder than Ubuntu.
6. Depends on RPG modules not DEB.
7. Installs via both YAM and APT.
8. Online support is comparatively rare and often alpha-geeky.
9. Personally, not an easy system to modify.
10. Difficult to detect on a network, even harder to share with.
11. Can 'see' Ubuntu shares, however.
12. Unusually large footprint, 50GB 'root' partition out of a 250GB HDD.
13. Familiarity in the Gnome desktop, similarities with Ubuntu 8.04-10.04.
14. My installation disintegrated after four days, lost the volume control icon and could not detect any sound hardware.
15. Every boot up generated a 'kernel crash' error report. Never seen one before anywhere.
16. At boot-up, much frustration due to Username being displayed long before the machine was ready to allow login. A practical freeze-up.
17. Shutdown is in two stages; you have to logout to get to a page where you can shut down. Spammy.
18. Network printing with CUPS is trouble-free.
19. Webcams appear to work, but my test hardware has never been able to support Cheese video recording. No change there.(Has to be said, XP can handle it on this hardware).
20. Hardware spec: P4 2.36 GHz, 1.5 GB Ram, 250 GB PATA HDD.

1. Installation- I had to go to a Polish mirror, for straightforward downloads. Not well organised.
2. Difficult. I tried to use the automatic reformat option for a default installation (over Fedora). It failed, and left behind a corrupted partition table.
3. Fortunately, there is an excellent manual partitioner in the installer, practically the same as GPartedLive, which allowed me to rebuild the table, create a 5 GB root partition and leave the rest as an ext4 partition, a big one.
4. Installation was smooth after this.
5. Doesn't like legacy monitors much, but no actual faults, just a complaint on boot up.
6. Setting up the wireless required a lot of fiddling with passwords, password managers and network managers, due to my inexperience with KDE.
7. Support for mp3 already included.
8. Repository management is easy, easier than Ubuntu.
9. Amarok and Kaffeine needed to be installed for music and videos, but they worked well, straightaway. As usual, MPlayer was the not particularly good default.
10. Support for Flash and Java was already installed on Firefox, even simpler than Ubuntu.
11. Sometimes it will see Ubuntu shares right away, if not, the Ubuntu server can be added manually and it will see it.
12. It is immediately visible and accessible from Ubuntu. Networking is fabulous.
13. Webcams may be a problem; my E3500 didn't work with Kdenlive or Cheese, although it was detected. Installing VLC is not fun, I don't recommend it, as for one thing it will cause removal of Kdenlive.
14. Skype is available and my webcam (E3500) worked immediately and well, both video and sound. Very good Skype.
15. A beautiful look and feel.
16. Brilliant screensavers, I have mine set to a huge 1970's BBC-style analogue clock.
17. Network printing via CUPS is fairly straightforward.
18. Cheap (£7) wireless dongle apparently gets a 75% signal strength now, as opposed to 50% with Fedora. The 'limo' option Belkin dongle gets 100%.
19. Comes pre-loaded with Open Office, like Ubuntu.
20. Tested on same hardware as Fedora.

This is the current(30/5/2010) version of Kubuntu (KDE) 10.04.

1. Initially I upgraded from 9.10, but I had various issues, most notably with display during startup.
2. Then did a clean installation:
   • This was easy and took about 30 minutes, although the updates afterwards took somewhat longer.
   • I then had to reinstall all those packages that don't come as standard.
   • I had a fully working system in around 70-80 mins with the residue of packages being installed as I needed them.
3. Generally an improvement in terms of look-and-feel and performance over 9.10, due to the later version of KDE included.
4. There are still problems though:
   • I still cannot see the login menu. This has been discussed on the list and I only live with it because I only have this one distro on the machine.
   • Occasionally, it freezes just after boot-up, with the Kubuntu 'dots' on the screen. Generally works after a reboot.
   • It crashed big-time one day. I was writing a document in OpenOffice Writer and listening to a music track on Amarok, when the track started looping (just like the record had stuck). Everything else was dead. No mouse or keyboard responses, so I had to do a master reset. This is the first time I've had anything like this on Linux since the bad old days when graphics drivers and monitors didn't recognise each other; but they were always from boot-up.
5. The defaults version of wine runs my only Windows App (Memory-Map), but still doesn't support one feature. I added the wine PPA and Memory-Map works perfectly now.
6. Everything else I've tried works.