I am finding that the custom is fine in standard tunings, which is mainly what I use it for it has a nice growl. But as soon as I drop the top string down the growl turns to a brittle low end and things start getting slighlty to muddy and lack crunch and definition i like a smoother low end. Anyway its not too much of a problem cause i use my other guitar for the dropped stuff if i hav to and i like the custom in standard.