I have only tried one brand so can’t compare and contrast, but I love the one I have from Sutra Beauty. My daughter has medium shoulder-length hair and I have thin, fine chin-length and we both use it on half-dry hair. Only takes a couple of minutes for us, but I don’t know how it would work for anyone with extremely thick or curly hair.
I was initially surprised by how large it is (again, don’t know whether that varies or they’re all the same), but it still works out ok with my short-ish hair.
(Side note: I love the brush so much that I also bought their similar straight iron type product, and I despise that! The brush design seems to have been a one-off success.)
Got mine from Macys and they have sales all the time. I’ve been following their current daily beauty sales and happened to notice it’s 50% off right now, which means only $40.
Anyway, consider this a wordy PSA in case anyone‘s following and looking for a good cheap version.
https://www.macys.com/shop/product/sutra-beauty-limited-edition-professional-2-blowout-brush-created-for-macys?ID=14625033