I think we might start calling you 'lucky' :-)

Filament run out sensors are pretty pointless.
But for that kind of money you would expect something that simple to work. As basic working practice renders them useless.
ie: how big is my print - how much filament is on the roll.

Well if you want to keep trying out mid range idex printers here's another one for you to try: https://www.bcn3d.com/bcn3d-sigmax-r19/

Shame monoprice or qidi don't do them yet.

I mean if you want to push the boat out there's always my all time favourite fdm 3d printer (so far): https://www.lpfrg.com/products/leapfrog-bolt-pro/
Leapfrog bolt. Gorgeous looking machine with so,e seriously over engineered mechanicals.
They were also a nice bunch of blokes to chat with when tct still did non-industrial machines.