Anytime you're doing something for the first time you really want to make sure you are hiring the right crew to do it, and these guys were awesome. I learned a ton, and I could not be happier with the Techo-Bloc pavers.
My choices:
Light Grey Cobblestone: Champlain Grey Villagio
https://www.techo-bloc.com/shop/pavers/villagio/
Dark Grey Cobblestone: Onyx Black Villagio
https://www.techo-bloc.com/shop/pavers/villagio/
Large Format: Blu Grande Smooth
https://www.techo-bloc.com/shop/slabs/blu-grande-smooth/
Fire Pit Kit: Valencia, wood burning
https://www.techo-bloc.com/shop/fire-pits/valencia/