I'm a hyprland zoomer but I used Niri for a bit and it worked pretty well. It slots in perfectly for someone coming from an average single-monitor Windows workflow (for most office-style tasks). I still think that more complex tiling setups have a higher productivity ceiling though. I guess if you're like this guy and keep >10 workspaces open at once you'd have to go with Niri. I wonder if the increased battery life would still hold for someone that only keeps a few windows open at once. 2 hours is insane from just a change of wm