Re: the tone zone vs JB on a mahogony body RG421
Don't belive in "don't work with this wood or that wood" talk, all mahogany guitars don't even sound closely the same. I have mahogany guitars were TZ don't work at all and mahogany guitars (the same model as the first mentioned) where it is great. And even more guitars that falls in between those, from "not at all" to a perfect match.
It is also so much more than just the guitar/pickup, how do you play (where do you hit the sting), what amps and pedals do you use and how do you set them up and, last but not least, what sound do you want.
Try, you might like it.