We have a CX1, good piece of kit the suspension is adjustable by load and lesbijoupotato seems quite content in there mostly been used for running so far, but it tows very well. really nicely made!
Under about 10months they need the baby sling which is an extra 80quid a side so you might want to hold off a little bit.
Certainly hoping to do some touring in the future with ours so rides of 3-4 hours should be possible.