I had a s/h Miele one for a few years.
However, it sat in the garage for a few months after a house move and went I finally plumbed it in I had loads of problems. Apparently all the seals and stuff dry out and pumps seize up.
It had the cutlery drawer which I thought was shit. You lose vertical space which is good for wine glasses and pint pots.
Replaced with a Bosch. This one.
£250 also it washes better and is really quiet.
Picked that one as it had no bells and whistles, so hopefully less to go wrong. As long it lasts 5 years I would be happy, £50 a year seems fair enough.