Cool gun, but comparisons of ballistics aside - simple question.

Folks, if you had your choice to choose and you are a handloader, which would it be? GP-100 in 41 mag, 44 sp, or 10mm? Let's assume all 3 options are available.

Personally, I have wished for a GP-100 in 41 mag for years and posted about it. I wonder how a Smith L-frame 4" w/full underlug would be received in 41 mag? Thought of chopping a 657 to 4.5 to 5".......