and also....is the vc or non vc version of the tamron 17-50 better? i heard people saying that the IQ of the non vc is actually better? any advice? sorry to sidetrack! :bigeyes:
According to these reviews, the IQ of the VC version falls short slightly compared to non-VC version. Either way, if you don't pixel peep, I would say not much difference.
Read for yourself and form your own conclusions:
http://www.photozone.de/canon-eos/482-tamron_1750_28vc_canon?start=2
http://www.the-digital-picture.com/Reviews/Tamron-17-50mm-f-2.8-XR-Di-II-VC-Lens-Review.aspx