Re: Talk to me about the Fulltone Fulldrive 2, please.
Like Curly said, they're kind of a tubescreamerish pedal, mostly because you can faintly hear that clean/distorted blend, which gives smooth OD, but still gives you that underlying boldness. Then, the second stage sounds more like a focused sounding fuzz pedal. That new white one with cream knobs looks sweet! I'd pay the extra $20 and get that Fuller Custom Shop one.
Banzai pedals are also similar, but the Coldfusion is fatter and growlier, and the Fireball, which is setup just like the Fulltone, is like a crunchier Fulldrive with internal dipswitches to really tailor the gain. One of these days, I'd love to do an A/B between a Fulldrive and Fireball. I've had 2 Coldfusions, 1 Fireball, and the orange and blue Fulldrives. I remember liking the tone of the Coldfusion the most, and between the Fulldrive and Fireball, I'd probably choose the Fireball for humbuckers and the Fulldrive II for strats and Teles. That's how I'd decide.
Another pedal that has really caught my eye is made by a Japanese pedal wizard....
The Takky Drive. It's handmade, but has lots of tone shaping switches, and looks like it could be as good or better than the Fulltone or Banzai.