Via the company I work for, my EASA CAA UK licence was successfully transferred to the Netherlands. This was done a year ago.
Biggest hassle will be doing the medical in the future (ie in 2021). Unless the Dutch Authorities recognise UK AMEs in the future, then it'll probably be a day trip to Amsterdam. (Lots of debate at the moment.)
So, pick the place you can get to easily....Just in case.