I don't know about you but I don't see much of Yokomo winning the big races.
Its usually the TRF or the Pro 4 taking things right know.
However that is because of the drivers.
I have a pro 4 and love it. I drove my friends Yoke and was great also.
They are both great cars.
The only plus one has over the over is that the Yoke is easier to set up and has the diffs which are way easy to get too.
You have to gut the pro 4 to get to the diffs.