they are both sick skis. either way, youll like um. the stls are softer at the tips than the chrons, so they butter much easier. they still have a maople midcore, so they are stiff underfoot. thats really the only difference. they are both fuckin strong skis, and light (the stls are a little lighter, but who cares?) my skis have been pounded repitively on rails and urbans, and all i have for damage is 2 cracks in the edge. no core shots, nuthin. seriously, they are both sick skis. buy on price, graphics, or the flex pattern.
i looked on google but all i could find was 3D Animation porn-sxmarty6
ECS headwear, hit me up!