"Dramatic change" isn't necessarily "keepable" gains.
For actual solid muscle tissue growth -- Primo.
The reason people don't like Primo is because they're rather believe that 10 pounds of water is more muscle.
Remember -- they are anabolic/androgenic steroids. The androgen makes you stronger and harder, but it's the anabolic quality that builds muscle.
i agree 100%
usually newbs with low fitness IQ's believe that its an accomplishment to 'gain' a ton of water/fat.. i would rather gain a few pounds of quality muscle mass with no fat or water which is why primo is the best and the ONLY aas i have ever taken that gave me those results