I did a survey a couple years ago to inform route selection for the Rhino Crits. Currently we are using Downtown Dolphin, Bell Lap, Glasgow Crit Circuit, and Neokyo Crit Course, but we have switched them up occasionally. The survey does not include all of the routes you mentioned so it doesn’t really answer your questions but it remains pretty clear that Crit City is a winner, and Glasgow is also quite popular.
Your list doesn’t include either Classique or Innsbruckring which might qualify as crit circuits.
Personally I also find that I do not like the forward and reverse of a given route equally well. For example Downtown Dolphin is IMO better than Bell Lap, having all the climbing in one go.
Castle Crit is one I like personally but it has such a hard start, my experience with using it is that it has a high DNF rate as many riders get blown out the back in the first few seconds.