Need opinions on anti-rust paint (POR15, Rust Bullet, etc)

As posted from others. I have used OSPHO for 20 years. I have bicycle frames that were sand blasted 10 years ago, not painted, and have hung in a garage with just being wiped/brushed down with OSPHO...No rust on them at all. They look just like the did when sand blasted.
This is the stuff!

DSC00001 (Custom).JPG