i just got the gst 7.7 and i love it it keeps me busy its my 1st nitro i live in ks and i went to my closest hobby store witch is 60 miles from me and they dont get many in around there dont carry any parts for them eather the hobby guy started to talk crap on cen i told him that there realy strong and they will take a beating ive put mine threw alot of crap the things i have busted on it were from my own stupidity and they were small things whitch i expected being my 1st nitro he just helped me tune it and just explanded the bacics after that what makes me mad is thease hobby stores around here talk crap and they know nothing about the product cuz non of them have even touched one the guy that tuned mine told me it was his 1st cen that hes worked on and drove umm ok so what gives him the right to talk crap? (some peoples kids)