I've just moved from an 1100 that I thought I would never change, to an 1150 Adv - which came in at the right price, and my wife said I should just get it.

I felt the 00 was more planted on the road, with the 50 being "frisky" - but I put that down to a comparison between the 5yo and 10yo suspension.
I think that the 00 g/box is slightly more useful than the 50, primarily because I feel as if I'm shifting up and down a lot more on the 50.
I put NN risers on the 00 just for a more comfortable ride position - at this point in time (albeit 2 months down the road) I'm finding the ride position of the 50 ok, and not as shoulder aching as the 00.
I do like the not very much extra power that you get on the 50. There were times on the 00 when overtaking was coming up and that meant a change down in gears. On the 50, even in 6th, I'm not so conscious of doing that.
The switchgear is slightly different, but tbh I've never found either set-up too difficult to comprehend or to attune too.
Yep very happy with the 50 Adv. But I guess I'm an easily pleased man, 'cos I was very happy with my 00.
Two asides:
1. my Adv came with a whole load of TT bling on it, which I would not be going out to buy, doesn't make the bike go any diffferently, but it is there.
2. If, however, money was no object and I could change just one thing about the 1150 Adv: I would get the tank painted in the red & white 75th Anniversary edition colours that my 1100 was - its just sublime.
At the end of the day you pays your money and makes your choice, everything is subjective.
