Tbh, this is not a good solution.

It dumps you in front of a wall of 22 pages of servers on my laptop (equivalent to 4.35 meters).

Most of which have completely nonsensical descriptions.

If I look at e.g. the first page (top 6 servers) I get these:

• mastodon.social: The original server operated by the Mastodon gGmbH non-profit
• mstdn.jp: Mastodon日本鯖です． よろしくお願いいたします。 (Maintained by Sujitech, LLC)
• mstdn.social: A general-purpose Mastodon server with a 500 character limit. All languages are welcome.
• mastodon.world: Generic Mastodon server for anyone to use.
• mas.to: Hello! mas.to is a fast, up-to-date and fun Mastodon server.
• mastodon.online: A newer server operated by the Mastodon gGmbH non-profit

Ok, so of these I can only rule out mstdn.jp, because I don't speak Japanese.

mastodon.social and mastodon.official are, I guess, the "official" instances, with one of them being newer, for some reason. What does that mean? No idea. Is mastodon.social running out dated software? If not, why fork the instances at all?

mstdn.social and mastodon.world mention that they are general purpose. Without (and even with) Fediverse experience, I would expect any social media platform to be general purpose unless otherwise stated. So they basically have no description.

mas.to mentions only that it's "fast, up-to-date and fun". That basically has no meaning, except all other instances are slow, outdated and boring. So now I am worried.

mstdn.social says it has a 500 character limit. Without googleing a new user would have no idea what the regular character limits are. And I have no idea whether that will cause issues when interacting with other instances.

This page is like getting to a used car dealership without a clue about cars and you ask the car dealer to help you choose a car, and the dealer is like "Yeah, so I'm gonna help you. The right car for you is any car on the property of the dealership."