Narwal S20 PRO -vs- Tineco S7 PRO -vs- Bissell Crosswave Pet PRO - Which one is the overall best?

[@mg5454]

Really need to show dog hair pickup, not in clumps, but single strands over the floor. That's the real test, can it suck those up.

[@vacuumkiduy]

do tefal X-force flex!!!!!