Well, my first gig with it is this evening, so I'll know better then... BUT!!!! Since you asked.....
First. a little about me, so you know where I'm coming from: My personal taste (for when I'm not doing a session for someone who want's a particular sound) is clean, bright, round, with lots of booty... My personal favorite sound is GK heads through SWR or Eden 2x10 or 4x10 cabinets...
What drew me to the Bugera was the output power to go along with my power hungry Greenboy F112 cabinet, and the fact that people were comparing it to the Streamliner 900... Being an Ed Friedland fanboy, I had to give it a shot...
Last night, I tried it with my F112 and a SWR Goliath Jr. 2x10... I was able to dial up a tone I was happy with pretty quickly, although, I have to say that with GK, I'm happy with the tone controls set to 12:00, but had to mess with the Veyron. (but I guess the GK 12 o'clock position isn't exactly a flat response either). I played my P-Bass with flats, my Carvin B-50 funk machine, and my Yamaha BB425x (a P/J workhorse) and was pleasantly surprised with each of them...
The response was fast, the compression was nice when set to about 9:00, (past that it was real noticeable to me), the tone controls worked well, and were voiced good to my ear, and it got LOUD!! I'm hoping that this can replace my BBE BMAX-T/Carvin DCM2000 rack setup to power the F112. (Did I mention that I'm an Ed Friedland fanboy??)
I'll know better after tonights gig...