i was considering getting a pod xt rack and fbv board or a pod x3 live pedalboard. i planned on running it through my randall rx120 and peavey windsor head through the effects loop bypassing the amp's preamp and just using the power amp. would i be better off getting the x3 live or would the rack and board give me more usable tones?
I have the POD x3 pedalboard. I haven't tried the rack, it might have some more ins and outs, but I'm happy with the pedal.
Set Up

Fender Highway One Stratocaster
Fender Princeton Chorus Amp
Fender Acoustic 12 String
Samick Acoustic 6 String
Line 6 POD X3 Live