Here is my experience so far:
Closed Contracts (offer to points in account):
BRV Resale - 43 days - Fidelity / Mason
AKL Resale #1 - 49 days -
DVC by Resale / Mason
AKL Resale #2 - 40 days - DVC Store / Mason
AKL Resale #3 - 80 days - DVC Resale Market / Magic Vacation Title
In progress:
SSR Resale - Buy and Sell / TRCS - 38 days to pass ROFR, am 43 days in and still don't have closing docs
CCV Resale - Fidelity / Mason - 21 days in so far, still haven't passed ROFR
Direct:
BRV Direct - ?? - I didn't actually track through to closing, because I had my points the very same day I purchased, so it didn't really matter how long it took for it to close and record my deed.