today was my first race with my new xxxs. i finished building and setting it up at the track. in the first race i won but in the second i slowed down to drive around some crashed cars when i got slamed into from behind. it cracked the rear shock tower straight through. what is the best option for a new one is it the stock, graphite, or speed tech. also would boiling the stock one help any. i guy at the track said that the losi breaks real easy but he was very anti losi and pro x-ray. is there any truth to what he said and if so what can i do about it.