Hey for me it was the same. For Hardware you can use anything. The optimal is a full AMD build Or Intel AMD build but Nvidia could give you a headdic. For distros I recommend something Arch based like Manjaro or EndeavourOS. As DE I recommend Kde Plasma because out of the box it looks pretty much like Windows but is highly customizable.
Ohh yes… But it also shows how small Lemmy still I.