Correct.
Some guys will run a 17X10 +50 in the front and a 17X10 +45 in the rear. The +50 has more of a flat face that isn’t as concave but the lip size is the same - reason for doing this is its easier to fit a big brake caliper up front in a non concave face. For what I will use the car for the stock brakes will work fine, I don’t plan on tracking it. I’m one of those guys that would buy a C6 Z06 just because they look cooler than a base C6 :rofl
I wanted concave at all 4 corners and the option to flip/rotate wheels and tires around. I’ve always liked staggered but the concave did it for me haha.