One would think going by sprint HQ they would have decent 3g speeds but not really. Whenever I'm over there I do a speed test and the results are sub 500.
I work in Olathe and the speeds for the past couple of months have been up and down. It would be kind of nice to know what clusters will be turned on first in the KC area. I live on the MO side near the stateline and at my house I still get no service.