I was set on the Tokina 11-16 f/2.8, I hear it's a great UWA lens but now I'm also considering the Canon EF 24mm f/2.8 IS USM. About a 200$ price difference, not a big deal. Purpose: for taking everyday pictures of people and scenery. Really for documentation (stills). I'm mainly worried about which is an overall better lens. Which lens would you recommend out of the two? Leaning towards the Tokina... Does any own one of these lenses? Thank you!