A dash 8 isn't even a swept wing. Slip or go-around and waste a hundred bucks in fuel? It's nice to know that there are some pilots out there who still know how to fly an airplane.
If you left yourself to high and need to do a slip, that is poor airmanship. Forcing a landing because you think you can get the plane down is poor airmanship. Freaking out the pax over your mistake is poor airmanship.
Leave forward slips in your 172 days.
Airmanship involves planning, skill, and even making the correct decision to go around.
And if you get called into the CP office far spending to much money by doing a go-around, then you are working at a really sketchy place. A real airline has a no fault go around policy.