My 2and a half yr old is really BIG. I had a little Cosatto Dixie as the 2nd buggy, but he has outgrown it, his head came right over the top. I bought a Zapp, which is high enough and wide enough but I hate it!! (sorry Zapp lovers...). Maclaren Quest/Techno is a bit too narrow, also don't like little rattly wheels. I've been looking at the M&P Pulse, Britax Vista or Cosatto Olympus, any recommendations?