I'm guessing this is for metal? Metal Muff. I hate the Metal Zone. I'm not even a metal player, but I like the MM. The Boss pedal just sounds meh, to me.

Question time: what kind of amp do you play through?
lol kk im playing through a cheap ss marshall atm i plan to get a better amp soon
Alrighty. The Metal Muff would definitely be the better of the two, and will sound great through a good amp, too.