I am in love with my new 610.
It's more accurate than my .40 autos with the same ammo, and just as accurate as my razorback 10mm with the same ammo.
Due to the weight, follow-up shots are fast, the gun is comfortable to shoot, and has an excellent trigger in both DA and SA as well.
Mine's a keeper.
If you shoot 10mm, you don't even need moonclips, as long as you don't mind removing the spent cases with your fingernail.
Think of it as a slightly more versatile .41 mag.