I have a set of nonstick I'm very happy with, but wanted to register for a few stainless steel pieces. Is there a general consensus on whether you should register for sets or open stock? I think I only want three pieces, but it 's nearly as expensive as registering for an 8 piece set. I figure people will be more inclined to buy individual pieces, but my family/friends often do group gifts like this, so I'm torn. I'm sure experience varies - which did you choose?