Sigma 70-200 2.8 vs Canon 70-200 f/4L

[Johnboy2978]

I bought the 2.8 sigma for my pentax and am pretty happy with it. It came in very handy for weddings where flash was a no no which is the primary reason I bought it. I bought mine new from cameta auctions on ebay for 599. I think they generally sell a little cheaper for a pentax mount since most of the world belongs to canon and nikon. Anyway, it's a really nice lens to have in the collection.