Love my tbac unit. Also have an older Atlas that does well. I’d favor the tbac as it seems a touch more stable and efficient to use. If I needed another bipod I’d snag another tbac without hesitation.
The ckye gen 2 is a dandy bipod with an extremely wide variety of configurations. As others have said, not necessarily fast, but for slow fire deliberate shooting, it works a charm. The standard size works for me on a Savage 110 PE.
Been running the Atlas PSR now (my third tripod) and I enjoy using it more and more each time. With the right bag you can basically accomplish ANY angle and position you need for benched shooting.