I have a GM1, it's truly a standout camera. GM5 makes it even better. It's quite funny nobody wants to attempt similar sizes, even when the market has voted for pocketable cameras.

Especially OM - with all their troubles, if it were me I'd have pivoted the company to sizes that do justice to the mount's inherent size advantage. They have a rich legacy of amazing small cameras (Trip, Pen, XA series, and the overrated mju ii) - yet it's fuji selling an order of magnitude more x-halfs than anything OM is producing.