I have just bought sus-a-ton 375 and having read some of your comments it seems to be a mixed bag of comments, painful being a common one but i guess the quetion has to be are the gains good and worth the discomfort? I will be stacking it with nandrelone deconate so am hoping for good things with alot of sweat!! Have decided to use this stack as i have mild kidney disease and cant use nap 50's anymore, any ideas about my decision to use injectables or any other stack my be suggested?