I dont agree that worldmark is the better value.
It definitely “depends” on the exact circumstances. Take the 1M points Oceanside Pier as an example for someone who might want to spend 5 summer weeks at that resort.
The million points plus the rental of 15,000 points from Wyndham gets 5 weeks in a 1 Bedroom Deluxe at 203,000 points/week. Using just the annual maintenance fee of $5690 is $1,138/week for the summer or $884/week for 5.7 weeks in the few “off-season” weeks, which oddly includes Christmas and New Years.
WorldMark at the same resort is Prime season all year – 8,000 credits/week or 40,000 credits for 5 weeks in a 1 Bedroom (no Deluxe option ).
A WorldMark member does not need to own the full 40,000 credits outright. Own 20,000 credits and rent up to 40,000 credits from other members, which can easily be had for $0.08/credit.
Maintenance fee on 20,000 credits is $1,750 +$1,600 for the 20k rented credits = $3,350 or $670/week.
There is an eBay auction for 20k WorldMark credits from a reputable seller that will sell (or not) in a few hours for likely under $4,000 (it did not attract any bidders the first time around).
It seems generally agreed the 1M Oceanside Pier in post #1 will sell for at least $4,000. So the purchase price is a wash between the two eBay auctions.
Prime season at $670/week in WorldMark versus $1,138/week with Club Wyndham at the same destination (there is less than a mile separating the two resorts)? If it were me wanting to vacation at Oceanside Pier San Diego, the better value would be obvious.