I just wonder how PsB detect cheaters with their config.
Like i read there, the CVAR & MD5 check take a certain time (all depends how is set your pulse setting).
So just look at the PsB cvarlist ... it's amazing how some are useless and how long is the list (a cheater can play a whole night without being checked if he is lucky).
So maybe PsB is providing good services (even if it's not my own opinion), but I would say PbBans config is way more efficient (exemple : why checking for cheat cvars 3 years old if it's on the pb multihack violations ?).
My few cents are : do what you want, try, experiment and make your own opinion.