There aren't that many 3 BR units so that may be an area of interest for some. An example is that the new Marriott on HH will have 3 BR units so for an exchange of about the same number of points as a 2 BR at DVC HH. The new Marriott in LV will have 3 BR units as well.
Realize you can only exchange as two people for a studio through II even though many will sleep up to four. So make sure you find out if they have a kitchen and what the allowable capacity is if you plan to do an exchange. IMO, the studio was the best value previously under the old system and likely the worst value now.