Tweet5 on 2 off for me bro an dIm about 5 months in to blue tops and LOVE THEM.....Im sticking with the 5/2 split, it seems to be working...I do know of a guy who is running 6iu eod and seein ggood results....I for one am running 2.5iu am and 2.5 iu pm and its working great...Didnt see the REAL change in physique and lean gains till about 12 weeks in.