I have no particular preference. In fact, I have many different kinds! Green checkered! Blue checkered! Black with red/orange/yellow flowers! Blue ones with outlines of women on them (couldn't pass up the opportunity to buy 'em; they're too funny)! White with penguins decked out in ski equipment! Green with various wine glasses and beer bottles! Multicolored striped! Even multicolored polkadotted!

Dead serious.