We're pretty sold on the City Mini Stroller, probably the GT model. I was going to go the the Chicco Key Fit 30 car seat but apparently to use it with the adapter on the City Mini you have to remove the sun shade. I think with the Graco you can still use the stroller's sunshade. Would you go with the Graco seat in that case? I think the KeyFit get a bit better ratings though. what car seats are folks using with the city mini.