Out of curiosity, I just ran Passaic and Essex Counties. In Passaic, Splits took 70 days, Colonials took 74 days during the past year. In Essex, Splits took 43 days while Colonials came in at 54 days.
In total, there were about 1,500 sales in the sample from the 3 counties. So the Essex and Passaic data seems to confirm what I found in Morris. Splits, believe it or not, sell in ever-so-slightly less time than Colonials. Shocking and disturbing. I will not sleep well tonight.