Is fit really that important any more? Most new autos come with shim kits and can be made to fit almost anyone. I would look at what you will use it for and then price, so if you just want a cheap knock about gun you don't really want to spend much but on the other hand if it's going to be your main gun that will see a lot of action you might want to pay a bit more. Some guns come with very good warrantys and I'd go for something like this if it's going to get a lot of use