Erik at BFNY performance also has a lot of experience specing custom cams on G3's.

Imo MMX just keep regurging the same profiles. Most of the time they rec their MMX no spring required cam which is just a Comp 270 off the shelf intake lobe with a slower LS exhaust lobe and slight lsa change. They promote a stg 3 and stg 4 lope cam with only difference is 1 deg lsa