I didn't do the $40 pier vendor tour in the pic.   My 4hr island tour was from Tahiti Eden tours for $69. You can book it from viator. It's 6person max in a minivan. The owner (Fabrice) was my tour guide. He was excellent and the best tour guide I've had in recent memory (ie: post covid).   Unlike my Moorea private tour, I would definitely pay extra over the cheaper pier vendor tour because of him