As a massive fan of the xx4 I'd say let's see a new version with the classic xx4 planted and visceral drive with modern refinements like big bores and ali chassis?....love the xx4 also and having owned 2wd and 4wd losi buggies I'd say that a new 4wd will be done...but judging by how low key they kept the 22 pre release we may not fully know until its almost out...I did notice stores selling off the xxx4 cheap recently! Oh...yeah that's cuz its not a xx4 lol
