Take a look at these upcoming schedules and tell me this isn't good for comedy consumers in the area:
April 12-14: Tom Rhodes (the MIX) Gilbert Gottfried (Yuk Yuk's)
April 26-28: Chris Porter (the MIX) Darryl Lenox (Yuk Yuk's)
May 3-5: Moshe Kasher (the MIX) Aaron Berg (Yuk Yuk's)
There's no sense being loyal to one club. Just go with the act you want to see. Whoever brings in the best acts, wins. Sure, the location and service and full comedy experience factor into it, but ultimately it's about the acts. If you go see someone and laugh your ass off, chances are you'll go back. And they're not mutually exclusive, either (unless you're a comic, but that's another story). With each act playing five shows over three nights every week, you can catch both of them if you so desire.
You'll notice some of the weeks aren't listed above but that's only because Yuk Yuk's still is only listing a few weeks. The MIX has the following dates already booked and listed on their site:
April 5-7: Brendon Walsh
April 19-21: Tom Segura
May 10-12: Ian Bagg
Plus they have the added bonus of being open Tuesdays and Wednesdays, while Yuk Yuk's is starting things off with only Thursday thru Saturday shows.