Agreed, doing Carn Mor Dearg and crossing the arete to the Ben is far better than just the straight trudge up, though I think I was in my 30s when I last did it and I was shattered, not sure I could do it again. Actually did it twice in a week as it was cloudy at the top the first time and I felt cheated so did it again in clear weather 3 days later.
To use a cliché, I remember when the land where the supermarkets and Nevisport are were all fields thar we used to wade through on the way home and where the fair was in the summer. I really am that old