CJ's - Do you collect either years or both?

[rainier2004]

I started on my dream set of 1915 Cracker Jack nearly 2 years ago and have made modest progress, but still lacking one of the big 5. I then decided I wanted a single 1914 in my set, any card, just for the twist and add a type...and added a 1914 Mcgraw. Now, I think I could care less if it were a 14 or 1915 as long as I need it.
I definitely cannot ever do a master set as that '14 matty is too much $$$ and maybe my favorite card of all-time, but one day maybe try to get an extended set in the aspect of one of every player, not pose, after I finish my 176 card project ie chance, etc. Does anyone else mix and match the years? Is there a master set guy out there? Is it really Barry, Rich, Marty, Mac and myself that mainly interested in this gorgeous display of cardboard? If you are not inhto the CJs I would love to hear why not.