If it was me, I would go with the later model rather than an earlier one as they had a number of issues (which can be fixed but with a later model shouldn’t arise in the first place). I had a 2013, which was very unreliable and not good at all. I sold it when I moved abroad and then bought a 2017 one, when I returned. That has proved much more reliable and I have done almost 18,000 miles in it. If you have the readies, I would suggest going for the 2020 model.
