I just traded for a new to me Kimber Custom TLE II. It has the black rubber Double Diamond grips on it which I have never liked. Im looking at the Ergo Grip XT/O grips in OD or Black and Im looking at the VZ Alien grips or Operator IIs. What would you guys recommend? The Ergos are only 25.00 and the VZs are 65.00. Are the Ergos good quality?