Again, the issue is cost, and externalities. On the one hand the cost of nuclear electricity is low, but the externalities are extremely high. Time, public opinion, and long-term liability are all against it (and that's assuming it goes as planned.)
Sure, optimal storage has yet to be figured out. Batteries and pumped-water-schemes are working in some cases, but are not necessarily grid-scalable [1]. But work in this area has potential, and we've not reached any maxima here yet.
Technologies like compressed air, hydrogen and so on are sll in their infancy.
I should note that I am pro-nuclear. It's a lot cleaner than coal or gas. I'm just not sure it'll ever be economically attractive.
[1] on a household level, batteries that can store over-night amounts of power exist, send are easily available. This provides a cap on how expensive night electricity can be.
Ubiquiti is one of the few companies doing prosumer hardware - and doing it extremely well. They give you access to advanced, raw configurations without necessarily having to go "full enterprise" deployment. They also have solutions for just about everything.
That being said, I generally have moved towards other Wifi solutions as I've grown weary of tweaking Ubiquiti all of the time. I found that I could get better top-end performance out of Ubiquiti gear, but really struggled to hammer out poor performance in edge cases. Particularly, with jitter and random latency spikes.
My consumer mesh wifi system gets nowhere near it's advertised performance, with little way for me to tweak it. However, I rarely need "full performance" and it doesn't suffer from the same random glitches.
I now exclusively use open-source projects with a strong history and community - or used high-end enterprise gear that I pick up when it reaches EOL so it's dirt cheap. Stability has been so much better, even with the most advanced configs I ever created.