About 5-10 minutes tops.They’re too expensive IMO.
How long does it take you guys to dry your car? With a leaf blower. I’m sure you use high quality microfiber towels too. I remember in another post you mentioned you have a Black Hellcat too.
I dry it first with water (use a high, steady flow to let it pool off in sheets), then use a cheapo $20 leaf blower to get the remaining drops and nooks and crannies.