I've been using the Caldigit TS3+ for the last ~year, and it's pretty good. The only real issue with it I have is the fact that it only supports DisplayPort 1.2, so I have to run another cable for my 4k 120hz display.
What version of displayport is needed to support that? I thought that 2560x1440 was the highest resolution you could run over displayport with 120hz or 144hz