tonywoody

Thank you all very much for your comments. I have decided to go for the 17-40 as my other Canon lenses are EF, so when I eventually get a full frame the lenses will work. Although I will loose out initially with the field of view it will eventually pay off as an L series on a full frame is about as good as it gets.

Thank you all once again

It?s my 40th soon and I find myself stuck with the choice between EF 17-40mm

f/4L or EF-S 10-22 on a 30d for Landscape. I love the idea of owning an ?L?

but I will loose out on the wide angle, so should I go for the 10-22. But

then If I decide to get a 5d later on in life ?that?s if I ever become any

good at photography of course? then the 10-22 EF-S will not work on a full

frame body?

I would be truly greatful for any feedback