Fastmail is awesome, but I wish you could use your own domain and choose how much space you need. I would be more than happy to use the service using POP3 only, if it meant that I could pay less.
Fastmail is a fantastic service. I was paying for mail hosting with them when I switched to Gmail (back when you needed an invite to join Gmail) but switched back when when it was clear that Google was nothing but a surveillance capitalism outfit. The feature set is outstanding and for a very reasonable fee you get PRIVACY. I won’t be leaving Fastmail again.