i have used upjohn cypionate, and it was crazy amazing, but i do not think i can fairly compare it with ug labs testosterone as when i did the upjohn cypionate it was only my 2nd cycle ever, so it was crazy good, and my first cycle was vet grade brovel or tornel, i honestly do not remember which one it was at the the time, all i remember about it was i paid $300 for a 10cc vial lmao
and my upjohn was free, expired test cyp from a doctor office, great stuff