Waffles are better, but pancakes taste better. King's Gambit, French, Grand Prix, Nimzo-Indian.
How does being pancake or waffle lover affect your opening choice?

Your "data" is not going to produce a valid scientific conclusion unless you allow a more specific kind of pancake or waffle, as well as what kind of topping on the pancakes and waffles.

What's the difference between pancakes and Michael Jackson? I don't know too many pancakes that like to [comment deleted] little boys in the [comment deleted].
What's the difference between Michael Jackson and Ruy Lopez? Ruy Lopez was a Catholic priest, while Michael Jackson likes to [comment deleted]...maybe they are not so different after all.
Michael Jackson likes waffles and Ruy Lopez, the power of deductive logic (not still too soon?)
@Tryst, that way the study will be a bit too deep, I will have to ask for people's favorite variations too.
@Conquistador. Crepes work too. I will assume you are favorite opening is the French Defence?
Conclusion after data gathered in day 1: Not enough data gathered for drawing conclusion, more information required.

If you're allowing crepes, then this is not an accurate study. Next you'll have danishes...
You waffle lovers disgust me.

Waffles, Belgian
King's Indian Attack
King's Indian Defense
Scotch, preferably Glenlivet or Glenfidditch

If you're allowing crepes, then this is not an accurate study. Next you'll have danishes...
You waffle lovers disgust me.
I have nothing against crepes, but if crepes are allowed in the study, is it really scientific anymore?
Pancakes - King's indian attack, King's indian defence, Scotch.
Waffles, Belgian
King's Indian Attack
King's Indian Defense
Scotch, preferably Glenlivet or Glenfidditch
Your theory is invalid.

If you're allowing crepes, then this is not an accurate study. Next you'll have danishes...
I have raspberry danishes and cinnamon rolls.

If you're allowing crepes, then this is not an accurate study. Next you'll have danishes...
I have raspberry danishes and cinnamon rolls.
Sure you do! And I have a chauffer and a maid!
Nobody has both raspberry danishes AND cinnamon rolls! I would need photographic evidence to believe that pastry story.
As a pancake lover, I will not show any discrimination towards waffles now, I am just conducting a simple and quick poll.
All you need to do is state whether you favor waffles and pancakes and your favorite opening(s). I will draw some conclusions after gathering enough data.
I will start it off myself: Pancake Lover---King's Pancake
EDIT: Oops, I meant King's Gambit.