Indoor x-pen versus enclosed hutch — which is better?

r/Rabbits threads strongly lean toward x-pens or C&C setups for indoor housing because they offer more floor area per dollar and are easier to clean. Enclosed hutches like the MidWest Wabbitat and Living World Deluxe are popular as a 'home base' or litter station within a larger free-roam or pen area rather than as a rabbit's only space.