im running test c by itself right now at 350mg/w. Currently in my 4th week and I was "feeling" stronger in week 2. I was sure it was mostly placebo affect and my body was able to do it naturally.
Currently my strength has gone up in every aspect, back, arms, chest and legs. My endurance has gone up as well. Size is incredible for me, so far 10lbs gained. I cant explain how but man its great I was worried as I thought it was water weight due to conversion to e but I dont look as if water has been gained at all so its very strong for me.
But I was feeling everything from week 2, really noticeable now at week 4 though.