I'll have to come and cook some fish for you then, Prudie ;-)
We've got a fresh fish van here every Friday morning:
https://i.postimg.cc/6QvMhK0B/Fish-Van.jpg
The guy buys his stock fresh off the boats in Lowestoft at 4am and opens up for business here at 6.30am.
I tend to buy large sea bream (or sea bass) fillets from him and then roast them in foil after glazing them in olive oil and sprinkling chilli flakes over them. Then I serve them with some good quality pasta, topped with a tomato and chilli sauce, together with a peppery mixed leaf salad (possibly with a little grated parmesan sprinkled over it).
Such meals are really packed with flavour which, I suspect, is what you've been missing when you've eaten fish in the past!