It's like saying Liverpool are the best team at the moment, because they're top, or that Arsenal were last week, because they were top, these things need to be run out over a season, then all teams have been played 2wice, and injuries and suspensions played out.
That Suarez has just signed a new, extended contract is also a moot point, it means nothing, other than the fact that Real Madrid will have to stump up £80million to land him next summer, Liverpool are just protecting their investment.
No, there's no denying Saurez is a fantastic player, but as others have said, he's prolific against poorer teams, while Aguero produces on the biggest stage, and there's no bigger than winning the Prem with the last kick of the game!
He's also produced it in Europe too with some class finishing.
So, it's not so black and white is it! Both have scored 19 goals this season for a start, both have scored with some class finishing, but like I said, I wouldn't swap! and let's see how the season unfolds....