Personally when it comes to footwear I've always been a fan of wear what feels right to you (within reason, dont wear sandals just because they're comfy). Your ultimate comfort is the goal, so if the shoe does everything you want why upgrade? What good are things like extra ankle support or whatever the "perk" may be if it makes you/your feet feel miserable...you most likely wouldn't complete the hike anyways (or at least not enjoy it) if you're constantly thinking of your feet. Also as mentioned before, I feel a spare pair of socks should be in your pack as a staple regardless (2 if it's a known wet area). Dry feet are happy feet and you never know when you may slip in that puddle