Imo opinion if this same technology in the tigerlynk is good enough for the space station in zero gravity to this day then the tigerlynk is ideal and new to this field utilized the way it's intended. The other technology uses cords and such that require more labor and time along with divers still to utilize. Others such as triton with their arm, the platform has to be positioned and maintained in that position and can only reach and extend, it can't rotate to any degree. Tigerlynk has maneuverability with the arm from a barge or platform without divers, without moving the barge, or without having to install and uninstall balloons to slow the ascent after the tree is cut. The arm grabs, cuts, and raises the tree safely to the surface all from the command center on the deck of the platform. Show me a better technology than that in underwater tree harvesting and I will agree with your opinion.