xb 2003

Im looking for some input, kicking around the idea of selling all my 2.5 stuff and swapping to a bigger engine on my xb2003. Was wondering would be a good option I really like the 300X or the newer 300 Pro XS. Just curious as to which is more reliable and will perform better. With a light...

(SOLD) 2000 XB 2003 Hull and Trailer rigged for Mercury. Comes with hydraulic steering,one Allison jack plate is manual adjustable and one hydraulic with trim gauge,Allison skid planer,side slide driver seat,dual blinker trim works motor trim and jack plate, 3 bank battery charger,trolling motor...