So as the title said, I got back into the game last month when I got a new phone that could handle it. So here are a few questions I have, comments please no DMs.

1. I just noticed the appraise feature and now feel bad because I’ve been focusing on CP, so I am wondering if one is near perfect but has low numbers, is it worth it to use stardust to power them up?

2. Are raids hard? I don’t have very good Pokémon yet and it doesn’t seem like people battle around me so I’m not sure if they’re even worth it.

3. Are the 2016 ones worth keeping? I have no one to trade with and feel bad about sending them away but they’re almost taking storage space since they’re low CP.

Thanks for all advice and any other advice you can give would be appreciated!