Interesting. I recall Carter Hall being sweeter with a light vanilla/cocoa topping. Good stuff, but a bit weak in Nicotine, which makes me recall Marlboro Lights with a special horror.
As far as Royal Yacht goes, I think it is very much in the style of the older blends and this is what is insightful in your post. It is designed to be hassle-free for all-day smoking by those who are engaged in accomplish things. Luckily, it also has enough Nicotine to help you survive the English weather.
3. Respond with a short, reasoned answer.
*slow clap*