Micro vai signature (like blaze that matter), it has a dynamic and a punch with a truly remarkable level of output more than enough to reverse the blaze bridge which is more rough and sounds more muffled. The evolution is also perfect for solo and chorus (see signature it is reasonable to suspect).

Small flat, it is a little too aggressive on Basswood guitars and I think it would be more comfortable on the alder but it's a detail. In short perfect for the shred, metal and drop tunings as low; for most or rock, FTAs.