Fought Eagler in a G-6 vs G-6 duel some time ago in AH2.
With the twisty stick I'm using, I've never had to use so much fine rudder input in my life, to keep the plane under control. In the end, after the battle ended up as a draw, my palm, pinky finger, and third finger was cramped up and I had to apply some medicine to it.. ouch!
It won't feel much different in most situations - but if you really get into a fight, the differences start to pour out.