Comparing two Revlon hair dryer brushes. Which one do I prefer?

Root Booster brush (left) - geni.us/Revlon... (Amazon link)
Original Revlon brush (right) - geni.us/Revlon... (Amazon link)
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REVLON One Step Root Booster Round Brush Dryer and Hair Styler | Fight Frizz and Add Volume, (1-1/2 in)
REVLON One-Step Volumizer Original 1.0 Hair Dryer and Hot Air Brush, Black

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Root Booster brush (left) - amzn.to/3UjKZvB
Original Revlon brush (right) - amzn.to/3SDJ2cu
As an Amazon Associate I earn from qualifying purchases.

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