City Mini GT - Gravel, grass, and snow?

Katrina

I'm really leaning towards the City Mini GT stroller (the GT is the one with the rubber Wheels) but I would love to hear from a ladies do have it how it handles on gravel, grass, and snow.

Previously I was leaning towards the Bob for its awesome handling, but I just really love the sleekness of the City Mini GT. We live on a farm so it would be pushed through all sorts of terrain but I don't know that I would actually do any real jogging with it.

Mamas that have it, what are your thoughts?