Haven't driven either car, but considering they're both relatively thirsty and expensive, I'd go for the Evo. Who cares if it's stiff and edgy? You don't buy these cars to commute! In every comparison, the Evo is always quicker and sharper than the STi. The STi's wins over the Evo in WRC is more a factor of manufacturer participation than anything else, that's why the new Focus beats both now.