I like them all for different reasons and I like trying different resorts and options, normally not for a studio. If the $$$ value were all the same when one puts costs, dues and # points required into the mix we'd probably go with BWV if we could only chose 1, 2nd AKV and 3rd OKW. Obviously you can't separate these factors out in reality and it ultimately depends on how you'll use it. I think one of the reasons the cost and value issue comes up so frequently is that those newer to the system often don't understand that and are often all emotional and excited that a dose of reality and balance is needed. Once they have sufficient real information they can make a much better decision. One really needs to get past much of the emotions to make a good choice.
Not really what you asked but in case you're trying to decide whether to purchase and which resort, there are variables that I feel are important. One shouldn't decide based on other people's preferences but they can use that info to fine tune their own that is based on actual experience. IMO for a DVC purchase to make sense, one should have a certain amount of on property experience, be OK with the limitations of timeshares, be able to purchase outright and be able to plan 7-11 months out planning on using points only for DVC resort stays. IMO whether to purchase or not is a much more important decision than which resort, UY and how many points to buy if one decides to proceed. But if one does decide to buy, it really depends on how you'll use it and you can't really now that without kicking the tires. So I think a rental or 2 is very helpful and unless one has a fair amount of experience with various Disney hotels, can be paramount. For someone who wants to try this and that and has no specific preference but mainly looking at WDW, the cheapest is clearly best. But for one who has specific plans, say VGF, buying SSR with plans to use routinely for VGF is a bad plan and so on.