I was thinking of upgraded my stock clamp from my MM 211 and was looking at the old style copper clamps or the Powerbase grounding magnet from "Strong hand." Any suggestions or preference?

Thanks!


Updated 4.16.13: I want to thank everybody for their opinion. It has been extremely valuable. and I have without a doubt taken note of suggestions, experience and the links! I decided on both with quick disconnects. walker, I have taken note of your experience as well and would most likely use the mag clamp for exhaust work.

You guys are great and I really appreciate you all taking time to give me your input!