It is pretty small, especially when you look at lenses. When I go on short vacations, I can fit my M43 Olympus and three lenses into the same carry-on backpack

It is pretty small, especially when you look at lenses. When I go on short vacations, I can fit my M43 Olympus and three lenses into the same carry-on backpack I simultaneously pack all my clothing, electronics and bathroom accessories in. I've owned an APS-C before, and realistically speaking you'll have to pay extra for check-in luggage and wait at baggage claim if you're going to bring such a camera. This is obviously all nonsense if you're enthusiastic (or professional) enough, but I struggle to bring my camera along as it is.