Quote Originally Posted by guitardan777
I've owned two of the TM60's and the TM120.

I'd go with the TM 60 over the TM30 because:
Two foot-switchable channels & Solo Boost
Twice the wattage for playing live
The TM60 sounds the same at any volume, so you can get nice tones at bedroom levels.

My $0.02
+1 to this. I think you might find the TM60 to work a bit better for live usage.