I'm introducing my adult daughter to Trek. We're wrapping up season 6 in a few sessions...
We jumped around alot when first introducing her to Trek via TNG. Skipped a lot just because we hopped all through the seasons. Will have to go back for some.
In DS9... We're skipping almost nothing. That almost nothing? Mirror episodes.
Edit: You miss absolutely nothing in the grand overall plot for doing this. Feel free.
... which one...