I used to sneer at such barges!
But now I get it, good power, great comfort, great ability to handle our awful pot hole strewn roads, etc. I really do get it.
I still struggle to accept the weight of some of them though. The latest GS’s are as heavy as my Harley by the time they’re kitted out in the usual way!
I’ve got an Africa Twin and really like it. If it was 20 kilos lighter I’d like it even more. Oh, and I’d also like it more if it had much LESS tech on board, but that’s just me being a Luddite !
Out of your list I reckon I’d be drawn to the Duc…