we've all been there before.

Just use mineshafter

just use TLauncher (yes i know thats a little illegal but its not really) as it works

Does it both work for java and bedrock?

i think java

I use a laptop laptop, so, I would need a recommended fps boost client.

eh it works on a laptop (dont use a slow laptop >_<)

well, I got my laptop in 2018.

ok