On ntbm there was a guy running 25mg for 6wks. he gained 7lb, said it was awesome. All other logs/threads ive seen have been at 8-15mg......everyones gains were a bit less than the guy running 25mg. Id say the higher dose is worth it.
If you can afford it and dont mind the sides pulsing some S4 would really make things sweet. I did 70mg 4x a wk, didnt have any vision sides.