This experience is from a few months ago. I ran MuscleDevelop's AM Tech Tren-A. It did not feel like much and later it was confirmed underdosed at 50mg/ml due to lab accident. I then switched to Pharmacom Tren-A and I felt it even less than the AM-Tech. I did two 2ml injections as the vial was ending and seriously... did not feel much. Maybe things have changed.