LOL.....They are basically the same? MSN uses Yahoo search results.....They signed a contract for 10 years back in 2009
MSN seems outdated or something. I miss MSN as an Internet Service Provider. those were the days. Yahoo is ugly, overall.
I found the best outcome by MSN. Itz actually depends on SEO. How you doing SEO and your Anchor TAg. Both Are good I think.