Speedblade holder vs. Tuuk LS2 holder, not a fan of Tuuk Edge

I'm thinking about replacing my Tuuk Edge holders on my bauer vapor skates. I currently have 1x skates i've been skating in for about a month. I do not like the Tuuk Edge holder. I was a big fan of the Tuuk Ls2 holder and i've skated in current CCM skates that have the speedblade holder as well. Has anyone gone from the edge back to the LS2 or to the Speedblades? what were your opinions? is there anything that I would have to be aware of? Thank you for the feedback in advance. The

I have tried twisting SpeedBlade 4+ by hand and I can, vs NT3000 and Attack holder which I can not twist at all from the same grip and strength. I am not quite understanding how the flexier holder is "better" than the one that is not. Watching some reviewers on youtube talking about monocoque design, they imply that when outsole is glued/stapled to the upper, it still have some movement between upper and outsole which results in energy transfer loss.... If we are talking about energy transfer l