Need help choosing CMS

[Panagiotis Malakoudis]

Greetz everyone.

Thelo na stiso ena CMS alla den mporo na apofasiso poio einai to kalitero.
PHPNuke, Slashcode, PostNuke, myPHPNuke, Xoops ????
To kathena exei ta pros kai ta cons tou.
Vrika to parakato link to opoio dinei tin protia sto PostNuke (mexri 
simera den to eixa janakousei)

http://www.linuxlookup.com/html/articles/cms_results.html

Giati kapoios na protimisei php-based CMS anti gia perl-based?
Kamia gnomi?

Cheers...