I've always flown with $20 dollar ST290s, and they've mostly seemed to do their part if I do mine. Is there dogfighting benefit to some of the higher end sticks? What about rudders versus twistys?
In the days of the old legacy analog game ports, the quality of the stick (and game port) were very important and there was a difference that could be seen between quality sticks and 'bargain' sticks. However, with a high end analog joystick, you would be hindered if you were using a standard game port (those that were usually found on sound cards) and to get the best out of your stick, you needed a dedicated, speed adjustable game port card. With USB digital controllers, that difference is largely a matter of the past since the signals are now digital and not hindered by being analog. So in theory, a $20 stick would be just as fast as a $100 dollar stick and offer the same precision in control. The difference today is largely a matter of production quality, as in how well the stick is made.
As for the question of a twisty stick rudder vs. rudder pedals...while rudder pedals allow more precise movements compared to the twisty stick rudder, it does ultimately boil down to preference. There are some that play AH that you can't tear their twisty stick away from them, mostly because they've become so used to it that it's not a hindrance while they fly. Though, if you ask me, rudder pedals are the way to go.
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