I just purchased a 10MM Colt Double Eagle. It fits my hand, has a smooth and light DA and SA, and has a very tight fit. Why aren't the Double Eagles more popular? Please give me the dirt, plus any positive comments you may have. Also, should I replace the stock 16# double recoil spring with a heavier single spring? The 16# spring seems too light for full power 10MM. Thanks for your help.