At my school, eco is proberbly less popular than bio. everybody did buisness. lolz, buisness scales a lot worse than eco, and they're both pretty easy. all the teachers of poor scaling subjects spoke a tone about how scaling doesn't affect you if you get a band 6. Then the science and math teachers gave a big lecture using examples about why you should do 4U math, chemistry, and physics, and also about how the DT and food tech teachers were complely wrong about scaling because numerous subjects scaled down even in band 6. Then the social science head teacher said that economics was the best scaled HSIE subject, but nobody listened to him, because he's very boring. lol.