Philip K.wrote a review of FOX Racing Shox Transfer Performance Series Dropper IR Seatpost on June 9, 2019
Familiarity: I've used it several times
Teamed with a good lever this seat post has been perfection so far. As long as it keeps working it is a 5+. Easy to modulate where you want it, easy to quickly lower to get out of the way. 4-5 times better than my (not so) old seat post. Get it, more than worth the difference in price from an "A1" shape used one.