i think its just down to if you want carbon fibre or not, to build or not to build, racing for fun at club level or serious events.
me personally would go for the S1 as i only race club level and the odd regional when not rained off lol
Dave
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Schumacher Cat Xls, Rc10 Team(retired), Mardave Cobra, SST 98 Rally Car, TT02 Rally car, Wpl-c24 and Element Enduro builders kit #71 #deaddogracing
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