I'm toying with the idea of getting a pit bike this summer for the girlfriend, kids, etc. The magazines I've read seem to love the Falcons, but Everything I read on TT seems to favor the Pitster. I've narrowed it down between the Falcon ZRF138 and the Pitster X4. Any feed back on reliability, parts, quality, etc would be welcomed. Also, if there is another brand I should consider, please feel free to let me know. Thanks.