Guess it all depends on the self adjusting chaos of EASA Part M, the interpretation of same by engineers, the enlightenment or not of your local NAA, and how much money you want to pay out, and how much DIY maintenance work you might want.
I kept my Robin on the French register for ten years and saved shed loads of money by doing all the maintenance myself.
Not sure if I would do that now as the UK CAA seem to have become much more GA friendly. Whatever you decide, make sure the aeroplane is maintained according to the manufacturers maintenance programme, and not some cobbled up generic concoction.
Good luck
