The reason for the line speed in this video was because Solitude was trying to get the "new lift kinks" sorted out for this high speed six pack. Additionally, the new lift is more reliable because there are HUNDREDS (if not THOUSANDS) of Doppelmayr UNI-G detachables!
The new lift has more of a roller coaster like profile on the lower half, as it hugs the terrain closely. Rather than tall supporting towers, we see two combi towers.