When I was in my 20's and 30's, all that butter and cream didn't bother me, but now my poor old systems just can't handle it the way I used to.
I have both, and have used them extensively over the decades. The last few years, I tend to adapt them a bit, usually to lighten things up. When I was in my 20's and 30's, all that butter and cream didn't bother me, but now my poor old systems just can't handle it the way I used to. But her techniques are so good that I can still follow her instructions.