Orville or Pop Secret Kernels...

[Fritzo]

Act II is my favorite microwave popcorn.

I'm lucky enough to live in corn country, so I can buy locally made popcorn when I pot-cook it. It's fantastic.

 

[dbailey]

http://www.amazon.com/Great-Northern...s=popcorn+bulk

Best bang for your buck. Not quite as big a kernel, but excellent none the less.