An advantage of the lease is warranty coverage and recovery, but on the downside it can make it harder to sell. You can buy out the lease now. You also need to make sure your insurance co. know about the battery lease, as if the car is written off, the battery needs to be removed and returned to Renault in France
Something else to consider with the Zoe is it has AC only charging, at 22, or 43kW on some models, though 43kW AC chargers are only going to decrease in numbers over time, especially now Ecotricity have annnounced they're replacing most of their old units. This is only an issue if you'll need to charge away from home.
Another potential issue with the Zoe is that it makes an audible whine while charging, so if home charging in a quiet area, this could be annoying.
Something else you might want to look at if you want to test the water is companies like
https://on.to/ who offer all-inclusive leases on EVs with minimal commitment
This is a good mostly UK-focused EV forum that should answer any other questions.
https://www.speakev.com/