New NC install alongside snap installation

What issues/problems might I encounter if I installed NC20 (or NC19) normally (ie not snap) on the same (Linux) server as an existing and working snap installation of NC19?
(I realise I’d need to use distinct ports, the question is more about whether there would be any file or data conflicts/issues.)

I’m considering this for two reasons:
1 - NC20 looks really nice and I’d like to try it, and
2 - there have been times I’ve wanted to investigate problems or delve into NC (or MySQL or Apache) and the snap installation seems to make this more difficult.