Aggressive or patient? The trick with the 190 is to start on good terms. That means climb to 15-17k, stalk your prey and make a good pass on them. That takes time, hence why I always up with 100% and a drop tank.
Patience even plays out when I up from a semi-capped field. I work to get 5-7k of altitude. With that altitude I have the E potential to deal with almost any situation, affords me plenty of time to zoom through the fight, lock onto to random fat American planes, etc.
Just my two cents.