Bluechew for sure (about 30mins to work, but if you take it mid day every day you'll always be ready and be able to last longer).
I don't have any issues lasting, but getting up has been hard lately (no pun intended lol) wiht all the stress Ive been under.
Shit works wonders, and I almost have a hard time getting off some of the time, but always do thanks to my sweet wife putting in the work to get me there.
Weed also helps if you don't wanna go the pharma route, I noticed I lasted much longer after having smoked, though it's not something I really do that often.