Absent going on wait list, VGF studios are unlikely for time you want at 7 months out. Poly is a possibility but probably not if your start date is Saturday, Nov 11. That weekend has a risk of disappearing before 7 months out and even if it might be open, it will probably disappear a few seconds after 8 a.m. at exactly 7 months out, meaning even to get one studio your computer will have to be faster than others in communicating with Disney's computer when the 7 month window opens. Best chance to get Poly for time you want is to find an owner of Poly to rent from and do it now.
As to purchasing VGF to get studios, be aware that VGF has only 47 studios which are all part of 2BR lock-offs. It also has 47 dedicated 2BRs and 6 Grand Villas. Most who bought at VGF bought enough points to get studios but the sellable points for all the rooms were sold, meaning the majority of those points applicable to the 2BRs and GV's were sold to members who were purchasing only enough points to get studios. The result is that you have excessive demand by VGF owners for those low number of studios particularly during DVC's high demand season from late Sep to marathon weekend in Jan, during which there are now times when VGF owners have problems getting them even when trying to bookat exactly 11 months out.
