LA 318 w/ roller lifters&cam - Waste Of Time?

As I waffle back and forth on what to do with my 1972 318 short assy that is stock, topped with 360 heads/intake/600cfm/medium cam, I am hoping to get some real world experience with anyone who has upgraded to hyd rollers/cam & rockers. I am getting seriously conflicting opinions on this simple question, ranging from “complete waste of money” all the way to “best bang for buck.” Share your opinions, fine, but backing them with experience goes a long way.

For reference:
Waffle idea level #1 build is just rebuilding short, adding KB167 pistons, maybe rods too.
Waffle idea level #2 is the 348 stroker crank, flat Silvolites with correct comp height, rods for sure.
Waffle idea level #3 is full 390 stroker kit.


Thanks