CDNN used to carry Mec-Gars in .38 Super, which is my preference.
Metalforms are OK because they're cheap and you can live with some of the minor imperfections. My choices are:
1. Tripp Research (just bought five of them for my new Talo Lightweight Commander .38 Super).
3. Chip McCormick.
I have great lucks with Mec-Gars and Chip McCormicks for my various M1911s. Not so great with the Wilson in calibers other than .45ACP.
Can you dig it?