These are good for the money. My wife uses them as part of a contraption she came up with to do weighted reverse hypers using the ares 2.0 and rep utility seat.

These are great for specific exercises. I will say my wife prefers ones that can bounce easier and higher. I used these a lot for doing wall ball exercise where I threw the ball up at wall and squatted down and up to catch it and would make it part of a circuit. These are well made but can cost more than others.

I enjoyed using this and I used it every workout of a while. I went with concept2 as I considered it kind of the default and price was better and it is a little wider for your legs. With this water one you legs are very close together and it can be uncomfortable for guys. I did like the feel of the water based pull. Also think these just look nice in the gym.

This worked fine for what it is but again being non standard it would only work with this racks weight stack. Also you had to have this as there was not enough weight in the stack for things like rows and pull downs.

This was way too expensive. It was also insanely heavy and hard to move around and attach. It also took up a ton of room and was hard to store somewhere. In the end I just never used it for leg curls/leg extensions. As with everything else this went with the rack when I sold it. Again as I have said just not a good company.

This worked fine as a stand and way to do the belt squat and really the thing we did not like was having to start at the bottom but that is par for the course for many of these types of belt squats. The belt was ok quality.

These were ok for bumpers. They were a bit pricey to me. I found them very oily when they arrived and required me to clean them. Also they were slipper and hard to hold on to. The urethane logo was kind of cool.

This is probably one piece of equipment I was ok with. It was large and expensive but it would hold everything. Also the wheels made it nice so I could move it around. It had lots of ways you could configure it too. Still a terrible company.