Do you want a good vacuum or do you want a cordless one? Choose one.
If you want good, buy an Orek XL Commercial. The first time it gets used, do the whole house and then cut open the bag and look at what your old vac was missing. That’s all you’ll need to know.
Orek are commercial vacs built for daily use. They are also made to be easily repaired and because so many are in commercial use, parts for every model are readily available.
Also, maybe it’s just me, but I hate this cyclonic crap. I don’t want to watch all the dust bunnies and dog hair get swirled a clear plastic disgusting bin. I want it to go in a HEPA bag where I don’t have to look at it getting twaddled around. Yuck.
There are no good cordless household vacs. They are fine for quick cleanups, but they cannot sustain performance over a period of years. Mrs. Grouse bought an expensive Dyson cordless and it would have hit the trash can 10 times had I not fixed it each time for her. Batteries last a year, brushes last a year, and it clogs with fine dust so a sensor shuts it down until it’s cleaned with 200 psi air pressure. Overpriced junk. My parents had the same experience trying to use a Shark cordless.