All but one of my 5 amps have power tubes, but it's the Roland Micro Cube that gets played the most. If I have a few minutes I'll run through a song or two. I wouldn't want to turn the others on for 10 minutes, 8 times a day. Running the cube's recording out into my huge tube monster is fun, too. Like most modeling amps, the sims are not terribly convincing, but if you think of them as effects they can have their uses.
Also nice to have a portable amp for meeting Craigslist lunatics, so you don't have to bring them home or go to theirs to hear a bass.
Also nice to have a portable amp for meeting Craigslist lunatics, so you don't have to bring them home or go to theirs to hear a bass.