benefits of an x11

[walla]

hi
i am thinking about getting a predator as i am looking to progress in my driving in 4wd and the guys at team xtreme seem very helpful also as they are uk based it is really usefull. but i need some help as i have enough money to get a xrs now but what are the benefits of the x11 over the xrs and x10 and also how does it compare to other 4wd buggies such as the b44 which i have at the moment.

any advice or help would be much appreciated.