Good call on the thumbs bit neil!! I haven't had a 2wd car for god knows how long(didn't like racing them). Recently bought a b4 factory team and plastic chassis, superb car. Not alot else to say really other than its easy to drive, very stable and if need be the parts are readily available to borrow or buy. The Kyosho looks nice, most probably goes well, but the b4 has a proven history and i wasn't sure how well the kyosho would be backed in the uk.
Hope this helps
