So how would they compare? I know the XP has a higher top speed but the few videos Ive seen the seem pretty close until the standard RZR tops out. As far as the suspension would the LSR +8 do better or just as good through whoops? If anybody has first hand experience with these setups I would greatly appreciate any info. I have an 08 Gen1 with an LSR +4 and Afcos and mainly ride dunes, can't decide to whether to just get an XP or upgrade my current RZR.