Emperor Kuzco on Nostr: I'm dumb but what is the purpose? I tried running a node on a Raspberry Pi4 with ...

I'm dumb but what is the purpose?

I tried running a node on a Raspberry Pi4 with Umbrel and Start9 with no success due to crashes and lockups.

I just got another node up using a FutureBit Apollo II (took 6-7 days to download) and I believe it's core.

What is the difference between core and knots?