Now this is some exciting information! However, for me personally, it could go either way. I'd be interested in buying them if the price were affordable (which for me they probably won't be as there are all the extras included), one could guarantee getting all 16, and if the quality were good (which it seems it will be). Gotta hear more before I decide whether I'd pursue them or not.
I wish Topps would make one large, high-quality D-ring binder to hold all 16 series. It would save lots of money, shelf space, and IMO be more manageable than 16 separate binders.