what is the best routine you would recommend to someone trying to gain strength on their bench press?
There's no "best" routine for anything.
What is your training background and what are your goals?
I am Ripper. Tearer. Slasher. Gouger. I am the Teeth in the Darkness. The Talons in the Night. Mine is Strength. And Lust. And Power!
Stats: Age: 33 Weight: 215 Height: 5'6"
Gym PRs: Squat:635 Bench:560 Deadlift:495
Meet PRs: Squat:575 Bench:520 Deadlift:510 Total: 1605@220
the "best" routine you should have is lifting heavy, eating alot, and sleeping.