Diana Jensonwrote a review of FOX Racing Shox Transfer Performance Series Dropper Seatpost - Internal Routing on May 10, 2018
Familiarity: I've put it through the wringer
Read what everyone else has said. I agree plus its awesome, smooth, zero maintenance so far. 2 notes: do not forget you need a separate lever and you can control speed of dropper slow to fast with lever!