Avid Bicycle Riders?

I am interested in buying myself a bicycle as a gift for Christmas. Can anyone out there tell me a good brand/particular model that they have had success with. Also, what is the rider weight limit for your model? I don't want to buy a bike if I the tires are going run flat when I plop down on the seat. Should I wait? Any ideas?

Hi, I am interested in buying a bike too. The best advice that I have found is to go to a reputable bike shop and get a recommendation. You can always look around for a better price elsewhere. Good luck!