Hey guys, any of you out there try both of these vials before? I've been running Prop for about 6 weeks now and I love it, great gains and not much water retention, but I'm getting tiresome of the EOD pinning...A friend brought up Sustanon to me, said I would only have to pin once or twice a week, but I've read about some problems with more water retention than prop itself. Any comments/recommendations would be appreciated, thanks guys.