Whenever I see a racing video where there is no spec (aka mix of sizes/machines/etc) it seems the 250's always beat the 450's. But is it due to the size, setup or the skill?
I did a shoot out video comparing two "typical" race setups on a 250 and 450.
250: 2204 2300kv/3s/6x4.5
450: 2212...