Been thinking about picking up a 5-qt enameled dutch oven from Bed Bath and Beyond since I have a gift card. I'm considering either Le Cruset or Calphalon. The Calphalons are much cheaper than Le Cruset but I've heard they can have problems with chipping. I know Le Cruset is the best but obviously cost quite a bit more as well. Should I just spend the extra money and get the Le Cruset or is the difference between the two is not enough to justify the extra cost?