I only have one gun in 10mm, a Colt Delta Gold Cup. It is a stainless steel, full-size 1911 design with adjustable sights and an interesting dual spring recoil reduction system (stock). The trigger was a little heavy when I got it, so I had a gunsmith work it down to 4 lbs. even.
It's a good gun for range work, because it is very accurate - at least as good as my Gold Cup in .45 ACP. It has a different feel and sound than the .45 caliber version of the same gun - but the overall recoil feels about the same with target ammo. With full power 10mm ammo it kicks more than the .45. But it is certainly milder than a .44 magnum revolver.
The only problem is finding ammo at a reasonable price. I have bought ammo for it at gunshows, and I know a couple of online vendors that sell it. But the ammo is expensive compared to more common calibers.
There is a new S&W model 610 revolver with 4-inch barrel for sale at my local gunstore that is very tempting. I believe it will shoot both 10 mm and .40 S&W, with moon clips.