welp. for christmas i asked for the canon efs 10-22mm wide angle, and i got money to buy my own instead. i have around $300 that i can spend on a lens, and i'm looking to get a wide angle. all i have right now is the kit lens that came with my rebel xti (18-55). suggestions?i was thinking about the sigma 15-30mm since it is relatively cheap and has some good reviews. anyone have any experience using this lens?
considering you already have 18-55, the 15-30 wouldn't be any notable improvement. I would suggest you save some more and go for 10-20 instead.