There’s also a website that shows which nodes are the most connected, have the best uptime track record etc. I forget the website name but will post in thread when I find my bookmark
if you upgraded, then that means you are now a node runner and have to manage liquidity yourself. welcome to the next level. you'll need to open at least one channel. i'd open a fat channel to someone like nostr:npub1hcwcj72tlyk7thtyc8nq763vwrq5p2avnyeyrrlwxrzuvdl7j3usj4h9rq. https://amboss.space/node/035e4ff418fc8b5554c5d9eea66396c227bd429a3251c8cbc711002ba215bfc226
recommended reading: https://github.com/lnbook/lnbook