the cold sweat is almost the tonal opposite of the tone zone
if that's what you're looking for, go for it
solid but not big bass, not much low mids (not lacking either), nice and crunchy upper mids, sparkly non-harsh bright top
if you just want to improve clarity and brightness and remove the nasal midrange, the alnico nailbomb will do the job
the aftermath is very middy, like the tone zone, but has a quite lean bass (less bass than the cold sweat) and has a extremely articulate and strong response to picking, tapping and even moving your fingers over the board while changing notes
the ceramic nailbomb is a hotter and more frequency balanced alternative to the cold sweat