Pancakes and waffles are something I rarely eat, unless I'm at someone else's house for breakfast. The last time I had pancakes was about three years ago when I went on a morning hike at a state park, and they served them and sausage with fresh made maple syrup (from trees in the park). They were quite good.
Cracker Barrel sells pancake mix that is claimed to be what they make theirs with. I've not had pancakes there for several years, but liked them fine. They seem to be very popular there, as I see people eating them even in the evening.
If you didn't like the variety of Krusteaz mix you tried, they have several others. In addition to Buttermilk, they have Buckwheat, Country-style Buttermilk, Country-style multigrain, Honey Wheat, Multigrain, Protein Buttermilk, Southern-style Buttermilk, and Sweet Cream. They come in 5 lb. boxes. If I decide to make some, I think I'd like the Southern-style Buttermilk.