i just sold my 02 blaster for $1500 pretty good huh? haha well i am now looking at a 07 yfz 450 or a 06 trx 450r and idk what won is better or more reliable i have heard it both ways all i want is a fast quad that is good on trials track and face it it will be muddy sometimes haha but i need this quad to last so idk what to pick i need help. i hear the yfz have overheat and battery problems but i also hear the trx is slow and suspension isn't the best i like the yamaha more but im just worried about reliabilty if i could get help it would be much appriciated thanks