I ordered an Acoustic Image Focus to try out, it should be here any day. But I'm hearing all this talk of the Thunderfunk. I'm starting to wonder which would be better for me right now. I play a lot of jazz, fusion, and funk, but my main gig right now is with a metal band. I'm not sure if the Focus will have the sound I'm looking for. And since I can't try out a TF, I thought I'd ask some people with more experience with these amps. BTW, I'm running the amp with a Berg HT/EX Stack.