After reading so many good reviews from folks like yourselves and also seeing it win awards in Photo Mags I went and bought the....
Sigma 18-50 f/2.8 EX DC
I have often found the kit 18-55 good and often found it not so good (soft).
I just hope the Sig is 6 times better....seeing as it cost 6 x more
Looking forward to some good sessions with it!

