The software is not as stable? I have a old computer I don’t use as much as I used to. Would I still be able to have a bitcoin node and lightning node running with being able to use it occasionally for other things including sparrow wallet?

I’ve just read before people suggesting having dedicated machines for nodes.

I did recently order a raspi. I was thinking I could just run a bitcoin node on it. Then use my old computer to run another Bitcoin node and lightning node.