Wheel Offset
 

Looking at wheels and could use some advice. I found a wheel that I like for my D4 and the specs match the OEM 20" wheel's I have with the exception of the offset. I show the current setup to be 37 and the wheel I'm interested in is 35. I've read to stay as close as you can to the original when considering aftermarket wheels. Is this close enough? Also, I'm sure there are lots of opinions out there when it comes to forged v. cast wheels. I'd appreciate some feedback before I make the purchase.