These seem to be "love em or hate em". They get a lot of hype. They are pretty affordable so you're not out much to try them. I think they are a cool option for some particular movements. And a little off for others. I kind of like them for dumbbell rows for some reason. I question the durability, but I've had no issues to report.

My customer wood single side deadlift jack made courtesy of Big Moe (Brookings Barbell Club on gym radar). I consider this thing a cool work of art in the gym. I don't actually use it for deadlifts much because we have dedicated double jacks. With heavy weight you need to make sure to use this one properly to avoid wrecking it.

I've got 4 of these stacked on top of each other. I just kept adding more as needed. They work great. You need to take your time mounting them properly. The plastic piece so the bars doesn't touch metal is a very good addition. If I did it over I'd look into what cheaper options are available since there's no moving parts on these. Many other companies probably make it just as well.

Heavy duty. Works very well. Zero complaints. But with no moving parts or anything fancy it could be worth just buying one from Titan or any other cheaper option.

Have had this for ~10 years. It goes in and out of the rotation for me. Mostly out currently. I used to do it prior to every training session. It's fun. It's built to last. I'm not sure how practical it is for my training and time economy currently. If it helps your shoulders or anything else, it's worth it. Don't @ me unless you can spin it with a 45 pound plate.

Very solidly built box. I'd be comfortable with someone squatting down to this with any amount of weight. It could structurally hold anything and feel sturdy. Some people say it's too heavy, but I don't think it's too bad. Also, I go to the gym to be strong so I don't really mind heavy things. The adjustment isn't super fast. Easiest to just flip it over. Interesting mine came with the knobs up on the rubber top. But you should be able to pry it off and flip it with no problem.

You can see one of the zippers on one of the covers is messed up on mine. But honestly not knocking it that much for that. We beat the crap out of them at Massenomics gym. Also been through multiple strongman comps. Sometimes the Velcro is actually a little annoying. But I can see how some might like that.

Because of a weird circumstance I actually have 3 of these plates. 1.5 pairs. They are iconic because of Arnold of course. I don't think you can buy them new currently. Fairly expensive for plates, but you're paying for the cool look. Practically speaking I don't actually like deep dish plates quite as well as others (The Strength Co for example). But these aren't really built for practicality.