Match Technical announced two new ThumbsUp models for the Leica Q Titanium and Leica M10 cameras:
ThumbsUp EP-SQ2 Titan for the Leica Q Titanium gray camera: check pricing and availability at Popflash and Leica Store Miami.
ThumbsUp EP-MX for Leica M10: check pricing and availability at Popflash.
For the M10 model Leica created their own thumb support which has a lower profile compared to the ThumbsUp and works pretty well (check pricing and availability B&H | Adorama):
