I have rarely used anything besides that Rockchucker attached to the same 42" height bench for 30+ years now and it seems anything else feels weird. I mounted up a Forster Co-Ax to a seathed height bench and I just can't warm up to it, the ergonomics of that handle directly over the axis of movement just seems uncomfortable and weird and that press will likely go down the road at some point. No doubt it is well made and innovative, just not for me.
I have, over a couple of years, picked up two CH4D Champions for ridiculous cheap prices and I think one of those will become the main press, enough like the Rockchucker in how you use it that I think I can adapt, but a superior press in most respects.
I'm tempted to get one of these Texas Toggle presses just out of curiousity, though. Really does look like a good design. Maybe if I used it enough, I could get used to it.