As a pastor who understood Biblical marriage once put it. (Paraphrasing)Both of these are hilarious and contain solid kernels of truth, but, in truth, any man who truly wants another wife never has that desire because of inadequacy on the part of wife number one. Many of us just weren't designed to be satisfied by being with or providing for any one woman.
Marriage is God's solution for lust. A man allowed to marry will eventually reach equalibrium having a sufficiency of marriage in his life.