Both are reality and both are illusions hehe

But both are basically the same thing just a different counciousness.

It happens that we confuse between them cause we don't imagine that a lucid dream or a oobe van feel that real.

Many of us have oobe and stop then cause we think we are awake.

For me I went to the bathroom and thought why I'm a here? Let's go sleep again laying back in the bed just to wake up and realise that I never went to the bathroom.

U can mix them up but both are reality