re: Recommendations on a folding / wall mounted squat rack?

I have had that exact Rogue rack for 3+ years. I fold it up in front of my truck and use it 3x a week. I don't do pull ups so I don't worry about hanging the PU bar every time.

I unfold it, put pins in the bottom of each upright, put on the weight racks and get to work. Folding/unfolding takes less than 2 mins.

I love it and couldn't be happier with it. I also have the Rogue Echo bar and a set of plates from them.