I think the IG300 is a little unique and has generated some interest therefore.
Less the runt of the litter, more the devilishly good mutant offspring of a player's racq, a tweener, and lighter fem racquets (oh where is the Gypsy Rose).
Sorry... the IG300 has Speed characteristics (wide spinny hoop), player racq's thin beam, tweener 100 sq in, but then smallish sweetspot, and lower power, so you have to hit out to gain traction.
It just lacks a little something. Am on the sidelines with it. I thing strings might make the crucial difference...
Have you got a setup in mind? I absolutely enjoy the new way of stringing poly in the mains and cheap syn gut crosses. Works for me.You get the kaboom spin of the poly with the feel and touch of the softer synthetic gut.
(ps. my old racs are kTour cut down to standard length 27, so I do best with a light control racq.)