Chariot CX user here, brilliant bit of kit, looked hard at the single wheel versions for offroad but didn’t like the idea of what would happen if I lost the bike.
Had this happen at Swinley with the Chariot, bike hit a patch of soft sand, front wheel just went, had to jump off the bike, the flexy hitch meant the trailer just stopped upright, nipper thought it was hilarious, would have been a much more melodramatic incident with a single wheeler.
The first time you get one airbourne is always interesting.
Also the design of the Chariot means you can use it as a pushchair/jogger/offroad buggy etc etc.
They are not cheap though, not horrendous when compared to posh pushchairs that aren’t nearly so well made or serviceable but still…
My wee lady’s just turned 18 months and so will be the perfect age for some MTB adventures this summer, can’t wait.