My thought is that any static rope is much weaker in a fall than a dynamic rope. And also, contrary to popular opinion, I think that even 1 inch of give is a lot better than close to 0 as far as not hurting you as badly (Work = Mass X Acceleration X Distance). I have Oplux bridge, tether, and lineman's lanyard each with TRC friction hitches.
As far as static versus dynamic, remember that you can park your truck on a paving stone but a child can easily break it with a hammer.
The core of Oplux is dyneema, and dyneema slings don't do well at all in even short drop tests (being out performed by nylon slings with lower ratings). My hope is that the Oplux's Technora sheath would help out, but that is just a hope.
I already have the dynamic rope. I will likely switch at least my tether out to dynamic this year. I am also seriously considering doing the same with my bridge. I will keep my lineman's lanyard as is with Oplux.
I know the mantra is "just don't let any slack form in your tether", but I climb with my tether and lineman's on steps and each step introduces 2 feet of slack. And then you have guys that 1 stick, etc and they introduce all kinds of slack.