Been eyeing some kits on sale, or will probably come on sale over Xmas time. Intended mostly for 'the brown stuff' but maybe softer alloy metals like aluminum based on some examples I've seen which actually surprise me. I'm kind of a Milwaukee fan boy but one of the kits on sale has some so-so reviews. My main criteria is to be able to buy replacement parts or saws if I burn them out, or maybe an in between size if not in the kit. That's where some product lines are not quite as plentiful. KMS sells Milwaukee & also Diablo. I see a Bosch set... Lennox was a good name back in the day but not as common? Any recommendations?