Well, it’s time to figure out what camera gear to get. Upgrades.
It’s down to three options:
The Canon 17-55 2.8 IS, the Sigma 17-50 2.8 IS, and the Tamron 17-50 2.8 IS.
The Canon is the more expensive, but heavier of the bunch. The Sigma is the lighest, and the PopPhoto gushes over it. That the Sigma is also the cheapest of the bunch, that’s where I’m leaning.