Comcast residential Gigabit service is basically the same as their Enterprise Metro-E product rather than GPON with Google Fiber, hence the higher cost/install

Comcast residential Gigabit service is basically the same as their Enterprise Metro-E product rather than GPON with Google Fiber, hence the higher cost/install fees. Comcast gives a 10 Gbe fiber hand off at the home. There's no reason Comcast shouldn't benefit from it.