I tried the AM SunFace a while back and it just didn't do it for me (my first fuzz). Not enough gain or something. I'm looking for a fuzz to use primarily with my SA Grosh RC (Fralin BS/BS/SP43). I really like that glassy, gainy, SRV'ish fuzz tone. Do I need a germanium or silicon (GE I think). Thinking about an MJM, Retroman, HBE, or Throbak...any advice?