Was wondering about what to look for in new wheels for a winter tires set-up. I was going to get 16"'ers. From what I can tell the main differences among wheels are material(alloy vs. steel), production method (casting technique), warranty term, and country of origin.

I was thinking of going with ElbrusI02 since they come with a 3 year warranty and are high pressure casted. Is it worth the extra ~$100 to obtain wheels that are "high-pressure" casted versus those that are just normally casted (gravity casted I am guessing?)?

Any good resources out there on wheel reviews?