E.W.
I only have a single jogger, but I work at a baby store and can tell you a bit about the doubles. Bob is going to be your best quality, but also the most expensive. You most definitely don't want to go with a Baby Trend or Jeep that they sell at Babies R Us. The quality is not there and you will end up having to buy another one. I personally have a Tike Tech, with a stationary 16" front wheel. Which they make in a double. Its middle or the road as for $, but we have had it for 2 years and used it often and its still in great condition. Another option in the Baby Jogger brand, performance series. Baby Jogger is a great brand that is compatable with many infant carseat and lays flat if desired. The way it folds is also unique to them. It will definitely take some research deciding just which one and price is right, but my best advice is not to go with the cheaper brands found at Babies R Us. Good luck, and happy jogging!