I feel foolish for only just realising this but of course, the question also comes down to what sort of collector we are.
When I started I was I guess a 'completist'. I had a book with all varieties illustrated and I wanted to assemble a collection, like that. One example of each type/ variety. Hence I was prepared to accept this:
A coin for which three examples are known. Now? I wouldn't bother. Because my focus has shifted. I realised that while I do get a slight thrill from owning one of the very few examples of a really rare coin, I get far more pleasure from better looking coins. And on my budget I can't afford to collect both, so there are some gaps that will remain until budget and opportunity come together.
And if they don't? That no longer troubles me as much as it once did. I am happy to have a representative collection of the types, sometimes several, as hammered coins are never perfect and different examples can have different pleasing strengths.