Griswold Collection Debate

So I'm thinking of collecting a set of Griswold skillets. (My mild OCD is driving this train.)

I'm debating between the Large Block Logo (LBL) smooth bottom OR going older for the slant style logo with heat rings.

Any collectors have a preference? Do the older styles usually run more? Is one style more collectable or sought after then the other?

I don't have plans to sell them so it's kind the question of, what should I burden my heirs with. What "MAY" appreciate more in value in time?

Thanks!