Hi guys, now the Instinct went on sale at several shops here, so finally I would like to demo the frame, it seems to be in my range of preferred specs (with a leather grip and some lead). But if the frame has the rectangular Head grip shape I won't like it and I don't know if I'm willing to go the pallet-change-way again (did it with all my prestiges once). Speed pallets would cost me another 25$ per racquet (and I would need three frames). So: rectangular or round grip?? Thank you!!