Everybody has different sensitivity to sound, but like I said, people who are complaining, about the SCX24, are certainly in the very sensitive side of things.
I have a lot of electric rc vehicles, in most scales, and I can't think of as single one that doesn't have, at the very least, a slight...
Really? I didn't even know there's a SCX24 "noise" issue. These people must have seriously sensitive hearing. You want loud, annoying running noise, try an FMS or EazyRC rig. Lol
Personally, the stock SCX24 esc works just fine for me, I certainly don't see a reason or feel a need to spend money...