Hi, if you want Dubarry boots for riding then I think the Clare would be better than the Wexford. The clare has a reinforced inner leg, more of a heel and tighter fitting in the leg generally.
I don't have a pair but have had 4 pairs of Dubarry Galways (I get through a pair a year but I wear them every day) - they're great - toally waterproof and very comfortable.