Guess i should chime in.
I bought a Xb9sx road it 15k the first year i had it.
When the blow out sales on the 1125r came out i had to get one.
I put 10k in miles on it this summer.
I have long arms so the riding postion is fine on boh bikes.
The one time i road the xb9 all summer was when the Voltage regulator was acting up.
Xb9sx pros
Low end power
MPG(mid 50's hwy)
Falls into curves
Easy on tires
Cheap on insurance
Dependable (road it twice from mi to nc 12 hours straight).
1125r Pros
Ton of power wheelies at will
Nice fairing blocks tons of wind
6 gears and alot more rpm
better headlight
xb9sx cons
tons of wind
Low hp top end
1125r cons
more $$$$$$$$$$$$$$$$ insurance
stator and regulator worries on 09 and 10 miles (no issue on 08)
bad mpg 35 hwy
Eats tires ( i run a softer compound since it will spin anything harder)
That sums up my compartive I have given my GF my xb9 to ride and have been adjusting it to fit her better.
The overall power and look of the 1125r won it's place as my choice of bike .All summer when i had both i always road the 1125.