Guys,
I need an honest opinion on what to buy as a UWA lens. Photography is just a hobby for me today and may become my work someday in the future. Looking at my paltry lens collection, one can see I'm really missing a good WA/UWA. I try to never shoot with the kit lens, but at times I just have to. So the next time I travel > 500 miles somewhere to shoot, I want a good WA/UWA when I need it 
So what would you suggest, given my existing collection?
The poll is just for UWA, but pls do recommend a WA if you think I should get that instead.
Thanks so much in advance!
aRJun
PS: I'm sorry for the typo. It's Sigma 10-20 in the poll, not 10-22.
Canon EF-S 10-22






