It is almost the same. The sensei is a BIT heavier. I myself did change my sens after changing from xai to sensei, I lowered it a bit (maybe because the mouse is a bit heavier?! idk).
Go with what u want to spend your money on, = best advice u'll get :)
Yes, but I'm talking about Sensei RAW, a stripped down Sensei.. I mean, he doesn't have options that regular sensei, nor the Xai have, that's why I'm confused :(
I have pretty much most steelseries mice, xai, sensei, kana etc.
I would say the sensei raw it the best from them all that I have used so far.
It is like a xai but with a better mousewheel and all the bullshit taken out of it.
Only 1 small thing was that you cannot set your DPI to 400 which is what I normally use, only 450.