quick survey here.....
what is the most effective chest exercise?
what is the least effective chest exercise?
Are you interested in power or aesthetics?
Personally, I'm not a strength guy and, thus, not overly concerned with power.
1.) I’ve been favoring incline db presses with elbows flared, using a slightly limited ROM
(stopping just short of the top).2.) Dips are typically done with flared elbows and a concave body arch - chin tucked and feet under or just forward of your face. I always go for a deep stretch.
3.) I also like the plate loaded Hammer incline press using an even shorter ROM than the db presses with a brief pause at the top.
4.) Poliquin recommends pec-deck flies with a palms down grip. I tried them like this the other day and they do offer a better, more comfortable feel - particularly when returning to a deeper starting position as I prefer.
These movements have worked well for my chest.
While everybody is different, you may wish to give some of these a try to see how they work for you.