The only other remaining high capacity 10 mm is the Glock 20 if you can stomach the plastic and the action....it is quite reliable and tough, very popular for wildlife carry....
There is also the Glock 29 which can use Glock 20 15 round magazines, they just stick out slightly. It is a much smaller frame and easier to carry around for hours for just in case. For hunting the 20 is preferred.
Then there is some double stack 45ACP firearms that can be custom converted to 10mm Auto even when not offered from the factory that way. Stick with those designed for .45 ACP +P ammunition. Which is currently the way to go if you don't like Glocks.
By converting a .45 ACP double stack you can get many more options for a 10mm Auto. That means you can get nice quality steel firearms in 10mm auto, that also have the capacity of a doublestack. That is currently the best way to get high quality double stack 10mm Autos.
You will need at least a new barrel and recoil spring, with a .40/10mm extractor also being preferred. Some models have magazines that will work great with the 10mm or can be ordered and some require a little work with a welder and some polishing.
The capacity of the semis can also be adjusted. From 10+1 - 15+1 with the glock standard magazines. To the 28 and 29 round magazines also for the glocks. To similar magazines in many other semi auto designs (modify a .45 ACP magazine for feeding if a stock one does not work.)
While revolvers are stuck at stock capacity.
One other thing:
The semi auto action does reduce perceived recoil. With the ideal recoil spring that is neither too light or heavy you have a much more mild shooter.
As soon as a revolver is fired the recoil impact goes through the frame and into the shooter. While in a semi-auto it is absorbed gradually over a longer length of time by the recoil spring operating the action.
So a .357 Magnum powered round is even easier to shoot faster and accurate.
