I've talked to DuBob many times about cams when I was looking at camming my GTP. He told me he had been running an S1X for a while then switched to the XP. I think he more of a fan of the XP cam. After he had done quite a few installs of the VS cams (mine included ) he said he would have gone with the VS right off the bat.

I haven't per se heard anything bad about the Intense cams. but, that's what I've heard in passing. I think most who are looking for a good cam for a daily from Intense go S1X.