As mentioned, there are a few more improvements to the lens on top of the VC functionality. I'd read that the lens elements are different in the 2 version as well. I guess it all boils down to the budget of the users, if you have the dough = go for 17-55mm, not so much = 17-50mm VC, tight on budget = 17-50mm non VC. Last I saw, SLR Revolution in Funan still have stock for the NON VC version, 618 for a local stock with 3 years warrantly. =)
I agree.
As others had mentioned, it is less needed to have VC in 50 mm. When comes to situation, just increase ISO. Unless for anyone who willing to spend. I personally ok with non VC.
Shouldn't it be 6 years of warranty?
6 years in US, 3 yrs for local warranty by JEL Corp