Xai and better and even in really better.

My benchmark for precision and handling is the laser Ikari, my reference in terms of comfort and versatility is the G500, the Xai, after having tried several days, not assembled to my taste, none of the qualities of the previous two, his only forte, be ambidextrous.
the arrival of Sensei had left me indifferent, but a selfish need to enjoy myself for Christmas, led me to a compulsive buying ^^
After having struggled with the very temperamental Steelseries-engine for editing a profile that suits me, the grip began with a bias. (Hot plug an Ikari or shift key in parallel = Direct crash! LEDs that turn on their own blue-editing a profile ... the latest app is more stable, thankfully !!)
But after dozens of hours of play BF3 (not in the same day, eh!), It is clear that the field mouse responds remarkably well, or the Eye / Hand trio / Pointer had not convinced me on Xai, no problems here, yet two mice exactly the same shape and the same dimensions, so it is of autosuggestion? (This costs a hand mouse so it is magic) or "new" integrated electronics is really the difference?
I would go for the second answer if only to reassure me ^^, it is always my great Ikari is at rest in its box and this attracted me Sensei, missing him more than a roulette manner and G500 we be close to perfection!

The +
the precision
customizable in every way
the mess editable profiles
the funny leds

the -
The price
the Steelseries-engine unfriendly
kikoolol the leds
does not do the dishes