There is no upside to RCI.
I won't argue about the quality of resorts, I don't think the difference is as great as they make it out to be.
The problems is that there is NO AVAILABILITY at RCI. If you think the availability is bad at II, wait until you get to try RCI. They obviously rent out all the desirable units and only keep the average ones for exchange. They only chance to get a decent unit is to exchange right about the time a bulk spacebank is booked.
2 years ago, I was trying to trade into Lawrence Welk in Escondido, CA. I had an ongoing search going for over a year. It never got filled, but they have plenty for rent for about $1000 on extra vacations. Their BS excuse is that they purchased those weeks to sell. But from whom? The resort has been sold out for years. In reality they have a clause in their rules that states they may rent units that are deposited that they think there is no interest in, but I would like to see who makes those decisions.
I have always gotten the units I have a search for on II. They are heads and shoulders above RCI. A sad day indeed for me, as I will probably never be able to trade into
DVC again (but neither will anyone else). Glad I got one last exchange for this coming May.
Joe