its not about what kind of professional gear they use....
its about how professional their creativity is.
there's no need to define professional...

just blaze uses a mpc4000; while 9th wonder uses fruityloops
alchemist uses an asr-10; while kanye west uses the mpc2000xl

who's more professional?... who's gettin' paid?
all of them are professional; all of them don't let their gear restrain their creativity....


who knows there could be somone else... that blows up and uses acid 4.0 or someshit...