Thats like asking how many books, and movies do I need. I think we can be greedy, and want and want many things. I see that in myself too. I just value firearms more than books, movies. Better resale/and usable unlike movies. If the world ended movies would be about worthless. Just make a list of what is the most important to you.
Now you ask me, what would I have. 1 week trip to x location or 2x guns. I take the 2 guns. It will serve me well, possible new carry or new range toy.
My lcr-22 is really good, been training new shooters on it.