It really depends on what you're doing.

Estel's image is the most "rounded" one when it comes to beginner friendlyness due to the software it already includes, but all the images at qole.org suffer from being heavily outdated.
For example iceweasel in squeeze hasn't received any updates since december 2012 (the backports have version 10.0.12 but that's not really better). I haven't checked the implications of that, but I wouldn't use iceweasel from squeeze for online banking or any other stuff that requires me to login somewhere.

I tried to adress this by uploading a minimal wheezy-based image some posts ago [2], but as I've seen just now the link is dead.
I will upload an updated before easter, maybe this evening (CEST), maybe tomorrow.*
I also included instructions that are hopefully detailed enough to reproduce my work. So if you have any decent armel/hf machine (> Raspberry PI; in which case you'll likely have some slightly advanced knowledge about debian) you could build your own image as well.


*) I'd appreciate hint's on any sharehosters that don't essentially require me to add an nsfw warning to my link due to their advertising.
Otherwise I'm considering on signing up at linuxtracker.org, in which case you'd have to bear with my quite stable but slow connection.

[1] http://metadata.ftp-master.debian.or...6-20_changelog
[2] http://talk.maemo.org/showthread.php...&page=306#3053