And, be sure you understand the differences. When you rent a reservation using
DVC points, you do not get daily mousekeeping.
In addition, the reservation remains the owners and you will not be able to change or modify it on your own, the owner has to do it.
If Disney comes out with a deal, like free dining or buy 4/get 3 free, etc., those specials to do not transfer to a DVC points reservation so you would not be eligible.
And, most owners have cancellation policies that are a bit more restrictive than Disney.
But, having said all that, if you are comfortable with the differences, you can certainly save a good amount on a DVC reservation or booking that same room via Disney.
Good luck!