Which towers? I don't know the difference between ehprd and not, but I know the tower in DT WBL (4th and 61) and the tower on 61 and 35E have solid 3g speeds. The next tower north on 35E is solid too, but when it's busy it slows down a bit. Other then that I can't find any good speeds between West St. Paul and Centerville/Hugo. I'm trying hard to hold steady, but Sprint's speed/network is pretty rough.