My docs switched me from Cyp to Prop when I experienced sustained bloat during Cyp treatment. My Estradiol level never tested higher than 29, so they concluded this was a reaction to the Cypionate ester.
I'm the client, not the professional that you are... All I know is that after a week and a half, all bloat disappeared, no more problems. In your experience, have you ever seen a reaction to a certain ester?
Personally, I don't mind pinning every day. The needles are small and painless compared to the ones I used for Cyp. As I mentioned earlier, of the docs I've met at my clinic, the ones who are on testosterone replacement therapy (TRT) take Test Propionate and also pin daily. I'm aware that the cost of prop is higher, but my clinic provides mine at the same cost they quoted for Cyp.