I have a New Years week one bedroom and a Presidents Week studio at the same New England ski area resort. It costs me about $37 per tpu for one bedroom so I use it in II instead, and get a bonus ac. The studio works out to about $15 per tpu so I still use it in RCI. Before the changeover I used both regularly to exchange into two bedroom holiday ski weeks out west...so I am not thrilled.
On the other hand, last year I used the 22 tpus from my studio to make four exchanges. All were booked within a month of travel for 5-8 tpus each. So I could easily see the average tpu required for an exchange as 12. On the other, other hand, my 22 tpus wouldn't have gotten any one of those exchanges six months or more in advance. Again, I am not thrilled. The only reason I could use those four weeks is that my daughter was stuck between apartments and needed a place to stay near a bunch of timeshares.
Yes, I will probably get rid of both my timeshares, or at least one, and trade more with II. If you are a trader like I am, there is no point in timeshares unless you can game the exchange system. Points are too much like money.