Welcome to the forum I own a xtx and confirm as mentioned above it is a tarmac eater I use this bike for daily commute and fun rides at weekends but I'd never think of taking into onto the green stuff as even the smallest of mud will prob end badly .

On the flip side of that I currently own a DT125RE I use when I wanna hit the green stuff having rode this bike and other r style bikes I can tell u with dirt tyres on road your one gonna burn through tyres pretty quickly and also never really have as much confidence to threw it into corners as u would a x .

So I guess it all depends on what makes u smile most eating up the corners on the twisty roads or becoming a mud monster hope this helps