I'm on day 4 of the beta version of ONE. So far nothing remarkable to report. I did as Par suggested and increased my volume, which may not have been the best idea as I'm down half a pound. I'm sleeping 10 hours a night and getting 5000 calories, so i'm on track there. The stuff is just starting to kick in now. I'm starting to notice the swelling in my shoulders and arms that I get with transdermals (PA seems to think this is common for all PH, but apparently I'm the exception).
Looking pretty good all in all. One thing I have noticed is increased pump. I didn't know I had so much blood and I damn sure didn't know I could force it all into one body-part. After my shoulder workout it looked like I had gained two inches.
Prior to starting i came off a cutting cycle and then had an off-week, so I'm not the best judge of how its affecting my strength as it is currently, naturally, down a bit. Stuff smells lemony. People like it better than my aftershave. Dunno whether that means I need to change aftershaves or not.
If you guys need more results, check out the avantlabs site, Par has a bunch of testimonials up there. Some of those guys I know, so I can vouch for the integrity, others I've never heard of.