some sites say the x15 and x19 have better handling and are more nimble than the x18 and they seem to focus on the spring used in 19 and 15 are thy more nimble? and why is x19 cost more than x15 though what the sites say seems to say they are about the same and what makes the x15 so favored?
actually i have heard the 18 is better for handing, but i dont know. all i know is i love my 15 alot, its great. and the 19 costs more cause it has blinkers, thats it. and as far as the 15 being highly favored, i think its cause its more versatile and is more comfortable. it has more seating room then the 18.
x-19/x-15 vs. x-18 
