Xiaomi Handheld Vacuums Model Differences

Hi folks,

There seems to be so many different models of Xiaomi handheld vacuums so I am looking for anybody who has had experience a few of them who can help me select the best one.

I have previously owned the Dreame V9 which has been quite good but have recently been seeing other models mentioned as being better for their price. Should i pick up the V9 which is on sale right now for $167 or try something like the Trouver11 Power. My budget is ~ $200