Does anyone have any experience or opinions on these handguns ?

I had to search that out. That would have a certain cool factor.

It sounds like they will offer a 38-40 cylinder eventually.

Check out review by Mr. Revolver Guy, Day at the Range. Looks like a great single action.

It appears to be just a new chambering for what was before a .44 Magnum. It's a beefed up Colt SAA, with adjustable sights.