here's another switchblade user/abuser. i have the 50w combo (dont play gigs big enough to justify the 100), and i will probably never use a dirt pedal again. however, before that i used the MI audio Tubezone pedal. awesome pedal, really really awesome. i was using the MI audio crunchbox, but traded it for the tubezone, for more "head-popping" distortion. it's the most "tube distortion" sounding pedal i've ever played. i was looking at heaps of different dirt pedals that used tubes, but this one ate them all up, and it doesnt even use tubes at all.
www.miaudio.com