But like many Canon cams, the SD writer is likely a very limiting factor, at least for raw video.
The M3 is certainly a step forward, but honestly, the ML team should wait (maybe?) for the obvious very needed f/w update from Canon for the M3, it has several important issues for some, and until fixed many/some are NOT buying it.
That said, the M3 is fine for most now, just not as good as a f/w fix and ML could make it, and unlike other makes has a nice touch screen - once you have one, hard to NOT want one for any/all cams IMO !!