I'm so glad that Stampin' Up! is in business because no other stamp company has so many different themes of fully coordinated product lines.
When I thought about putting these mushrooms from the Gnome DSP with the pumpkins from the Rustic Harvest DSP, I really didn't expect the colors to match this closely. But it worked like a dream!
Once in awhile I skip buying a stamp set, and just buy the DSP instead. By doing that, I don't feel bad about having a stamp set that I never use, and I can usually use up a pack of paper eventually, so it works out well.
The Z fold is a great design to use up a lot of your extra cardstock, so give it a try if you have a bunch of DSP to use. A little fussy cutting for the main images, some stamped sentiments, and you've got a very special card.