Ue4 or ue5 for new projects?

now that ue5 is released, should new projects be started on ue5?
what is the reason to still use ue4 for new projects?

Some good arguments here:

Hmmm… I would say to start UE5 for new ones. If you make it on UE4 then you want to put it on UE5, then you might as well have just started on UE5. As for quality, I would definitely go for UE5, since it has things like nanite and lumen. But as for issues, well, UE5 has various different issues that need to be fixed. Especially when your making a bigger project with more code or blueprint.