Yes i agree a good 30mm range is great to have. The 35L is too much for me currently but on my list. I've been eyeing that 30 1.4 siggy. How do you rate that?
Hef, I got both the Canon 28/1.8 (used) and the Sigma 30/1.4 EX (new). While the Sigma had to be sent back for calibration (used to be a problem when the lens was brought to the market, solved now as to my knowledge), I decided to keep the Sigma as it was sharper than the Canon. The Sigma is tack sharp @ f/2.0.
Edit: Oops, just saw your gear list. Get the Canon 28/1.8. The Sigma is a DC (reduced image circle) lens and won't work on your 5D. But I stick to my advice for crop body users. Plus, the 28/1.8 looks, feels and performs very much like the 50/1.4 (ok, mine was not as sharp as my 50/1.4, but great when used @ f/2.5-f/2.8 )
Best regards,
Andy
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i'm off to bed now just got home from work and i've gotta be out of the house in 7 hours 




