The stuff is great and a hell of a lot better than the garbage from the auto stores, imho. It is more forgiving on the parts that don't need cleaning (insulation and plastic parts and such). I will need to try the other products you mentioned. I used DeOxit to clean all of the connections on my motorcycle last year. I also tightened up all the connectors as well. It is a mundane job but necessary. It will still be available online.
Cheers
Fry’s carries DeOxIt.