My wife and I process foods completely different. I Can eat a cube of butter (done it before on a dare) and feel fine. She eats that much fat and she’s in the bathroom 15min later. That being said I love bulletproof coffee. Rich and tasty. Lol
I always put mine in the blender. I can't deal with all that oil sitting on top of my coffee. And I usually use MCT oil instead of butter. I may try some butter. Just never thought about switching it up ...