OK, I have 2 Penta-Heart Pendant trinkets. I have been using them for months. However, I am aware that top players do not use health trinkets. Instead, they usually use offensive trinkets on their armour.
The question is, are health trinkets really useful to top players? What are the recommended trinkets for experienced players?
I'm assuming you're not talking about pvp here, in pvp 2xheart trinkets are what most people use to take an extra hit or two.
in most pve missions/clockworks you can usually rely on getting a vitapod so health is less important, usual ones are ctr trinkets if you like using black kat gear or damage trinkets for chaos users. Maybe status ones for annoying areas like Compound 42 or Heart of Ice, although if you have good enough uvs on your gear already then you don't need them.
Heart trinkets are still good for tough missions where healing/vitapods are scarce or nonexistent (grinchlin assault, tortodrones)