The Voyager is a bigger boat in length, but not by much. It is unusually fitted with twins, which may be desiable (mandatory for some) for reliability from breakdown at sea, or undesirable for twice maintenance costs and some fuel economy loss.
Some people say (not me) with boats the bigger the better but the two models are so close if later you want a bigger boat, you need to go much bigger to get satisfaction.
The newer boat may have the the extended mtor warranty, see if it does, then you will have warranty remaining on motor, also very desiable in case something occurs.
Good luck.