which would be better for boosting the front end of an rm100 the maxon 808 or the maxon od9. anyone have experience with these two in this operation and not with your hot rod deluxe or princteon or champ amps which give no insight into boosting high gain amps. i'm not trying to getsrv or hendrix tone, basically my recto needs more gain and saturation but not too much cause i don't want it to get fuzzy or buzzy and noisey. it seems the pro's go for the 808 [ killswitch engage, god forbid, unearth. etc.]