I have Harris, atlas cal, ckye, and tbac.
My favorite is the TBAC. The legs fold out without having to push any buttons, just like the Harris. The legs extend with the push of a button, like the Harris but the big difference is the legs are under spring pressure the entire travel. So if you partially extend the legs, then need to extend them more you push the button and the spring pushes the leg out more. In use during a stage if I don’t have my bipod set at the right right to start I just tilt the rifle to unload the leg and push the button and the leg shoots out.
My complaint with the TBAC is my ideal height most of the time is right between full extension without the leg extenders, or full collapse with the leg extensions. For matches that are not on flat ranges and you are having to shoot up hill the bipod doesn’t have enough adjustment range and is too short in my opinion.
The ckye pod is nice because all of the adjustments but that’s also is down side, so many adjustments and buttons. For ranges with up and down shots I prefer the ckye pod. I have the PRS version and wish I had bought the standard height version. I have run out of elevation at matches in the mountains. For flat ranges it’s good but on flat ranges I prefer the tbac.
The cal is a good bipod but I never use it anymore in matches because it’s slow and cumbersome to adjust height, deploy/store legs. It is used on my kids rifles.
For matches the tbac stays on the rifle and the Ckye pod is in the bag for the few times it’s come in handy and in all honesty, whenever I try to game a prop with the Ckye pod I probably would have been better to just run a bag or the tbac than trying to game it.