Eric Dwrote a review of SDG Components Tellis Dropper Seatpost on December 2, 2018
Familiarity: I've used it several times
Solid, quick action. Easy to install and minimal lateral play. Barrel-end style cable is a great idea especially since you can make final adjustments at the thumb remote. A little tough to push the seat down when you're off the bike (for loading or storing purposes) but never any issues while riding. This will replace my other KS and I'll recommend it to anyone in the market for a new dropper.