Any suggestions for next lens to buy?
Right now, I'm quite happy with the long range, but with a crop body I'm a bit lacking on the wide side. I can't say I have any real experience with lenses wider than 28mm equivalent. The old Dimage 7 managed 28, and I haven't taken too many pictures with the 20-35 before I switched from film to digital, making it a 32-56 equivalent. However, when shooring indors (for example castles) I now and then get bumps in the back of my head when I can't take more steps backwards.
My current main lens has been the 28-135 IS (with the 20-35 in a pocket), but it has seen it's better days. It has suffered many years of heavy use and the mechanics feels quite worn out. On two occasions is has stopped focusing for a while, before suddenly starting to work again. I'm not sure if it is worth the money to send it in for service.
Somewhere in the future, I would like to get an ff body, so I want to keep down on EF-S lenses.
From my experience with the 70-200/2.8 IS and 100-400, I have to conclude that I really like L. Don't have a red ring yet - only whites.
Some lenses I have pondered a bit are (10-22 now bought, but still missing the middle guy):
EF-S 10-22/3.5-4.5 <= bought
EF 24-105/4L IS
EF 24-70/2.8L
EF-S 17-55/2.8 IS
EF-S 17-85/4-5.6 IS
My current equipment can be seen in my sig.
Thanks for suggestions!

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