All anecdotal, but I do think there is something in the individual metabolism of esters.
When I first started in 1989, all my test came in shrink-wrapped cases from the pharmacy and it was all Upjohn Cypionate. Blew me up, watery, but I felt every milligram. The Upjohn went away and was replaced by Steris Enanthate. I didn't feel that nearly as much. Both totally legit pharmacy sources, I used and sold a lot of it and there was no doubt to the authenticity.
I never really used propionate.
To this day I feel enanthate less, than cypionate, but cypionate seems harder to get.
The same seems to be true for me with tren enanthate vs hex.