(Your xareltoo is very beautifull !
how do you feel it in flight ?
what are the differences between xareltoo and sensation ?)

I can't really tell you a lot as I lost the Sensation on its fifth flight. From the little I flew it, I could tell it was going to take a lot more trimming and mixing versus the Xareltoo. The Xareltoo took almost no trimming. I moved the CG forward just a bit to get rid of a little gear tuck on knife edge and I had just a hair of roll out on left rudder knife edge that I mixed out. Other than the normal down elevator mix to low throttle, that's it...no other mixes.

The Xareltoo is must be extremely efficient. I normally run around 3,400 to 3,600 ma flying the US Masters with my Arixtra. With the Xareltoo I am right at 2,850 to 3,000 and that with a weight right at 5,000 grams.