Help me cull my relays. Pretty sure 53 is too many. 😂 But which ones to axe? 🤷‍♂️

How in Amethyst can I see which ones I can safely remove?

When I first started nostring I added a bunch of relays that accounts I followed were subscribed to. I thought that was how I was supposed to "fix broken threads" where someone was replying to an event I couldn't view.

Is there some Nostr network probing tool that will look at my following list, see what relays host their content and has good performance based on my current location (which changes frequently)? A Nostr relay optimizer? A nostrimizer if you will?