A friend gave me a G13 in the mail recently as a gift and hot dang is this thing useful! (Pardon my blurry pic my cam stinks)
Been using this thing for macros / binds with art programs like Sai, has helped alot with no wrist strains like I had prior reaching all over my keyboard for shortcuts. It takes a bit of getting used to but its really neat so far! Would recommend if you don’t have a cintiq and want something useful for shortcuts or to cut down on wrist strain!