Imo, most people here have decent advice.
Most use when very advanced lifting, to get back to where they were after an injury, or similar.
Imo, I'm less picky. I think roads are for when you want to speed up progress for an already established lifting program.
Problem is, that's vague. Imo, you should know how to lift safely, understand your limits well, and have your routine (food, sleep, etc) almost perfected.
Otherwise it's just a waste of time.
Steroids aren't like other drugs. You dotn get high no matter how sloppy your life is. You have to have a fairly set routine to get the most out of them.