So I've found a majority of the techs, and I think the mechanics of them could be improved a little. You should be able to use double jump, targeted blink, and energy dash at the same time without having to open your inventory to switch between one of them.
That's good to hear. Thought it was kinda backwards considering they're fuelled by the same Energy bar. (And therefore wouldn't be able to use them as often)
Not 100% sure it's been confirmed for being introduced in a future patch, but if not, I support this idea. Having less impressive techs needs to be a thing too. Minor speed increases, minor damage boosts, faster weapon strikes, so on. Those could all be techs that could stack.