I ordered a Colt Delta 10mm when they were first announced and waited 10 months for delivery. Ammunition was either expensive or not available. When it could be found I found out it threw brass like my H&K91. It's still in the safe with 3 magazines fired through it. Yup, a little more recoil than the 45. I bought the Ruger 10mm/38-40 convertible to play with. Brass recovery is much easier. A 5" or 6" S&W 610 would make a nice happy me present someday.
A CZ TS2 in 10mm would be interesting.
Bill