I can't agree with your Ford-Chevy analogy here dweller. That is purely a "Brand" discussion of products of the same basic design. This discussion is a debate about the fundemental design differences between 2-strokes and 4-strokes.
Now if I told you that my Webra .50 makes more power than your OS .50, then we'd have a Ford-Chevy thang goin' on........
ORIGINAL: basmntdweller
I have an OS 25 on my FF Taco, a Webra 50 on my EF Edge and a YS63 on my Burrito. I much prefer the power and throttle response of my YS over the two 2 strokers. As far as all or nothing on a 4 stroker, my YS is very responsive to one click of throttle in hover or harrier. Actually I no longer have any clicks on my radio but you get what I mean. The YS is only my second 4 stroker with drawers full of various 2 strokers and on planes.
They all work great when you get them going so it really doesn't matter. It's not much different the the never ending Ford-Chevy debate.
My $0.02
Matt