Looking at your byline, looks like to date, you are a yearly visitor, you've stayed at the moderate resorts mostly, had free dining plans, AND you've recently starting taking cruises.
You are now staying at AKL, in a DVC room. If staying in that type of room is what you want for future vacations, then understand the tradeoffs. With DVC, there are no discounted lodging rates (points are points, and the charts are published), and there is no access to 'free dining plans'. So while buying DVC subsidizes your lodging each year, you do lose other things. And the subsidy is offset by the yearly maintenance fee you pay. So you need to take that into your planning.
If Disney cruises are in your future, then the direct vs. resale question does make a difference. You can't use points bought resale to cruise. This board will tell you, and rightly so, that it is not economical to use your points for cruising, pay cash for cruises. But some DVC'ers do cruise with their points. Buying direct gives you the option to use points on cruises.
We have bought both direct and resale. Resale offers a substantial savings over direct purchase. But the bump is on the way in; going forward yearly maintenance fees are the same for resale points or direct points. Once through the process, and the points are in your account, I agree with PP that there is absolutely no difference in how you are treated.
Take some time to familiarize yourself with how the club works, because the most important decisions are still ahead of you, and that is, what use year makes sense for you, and what property do you want to buy into. Good luck!