My best guess is for series 11 there will be 3-4 I really like right off the bat and a couple I think are pointless with the rest falling in between. When I actually get them I will end up liking more than I thought I would, but the pointless ones will still be pointless. Then about 3-5 years later I will suddenly need 4 or 5 of one of the pointless ones for a project because it's just perfect.
YES this exact situation is why I really should just get a whole case of everything
A really smart policy for a collector/customizer, only problem......is one case enough?