If you are a runner/jogger and you are going to use it for that I would suggest the 3 wheel with inflatable tires and suspension. I am a runner and went through 3 strollers in 2.5 years because they could not hold up and because Cali was getting bounced around too much. Rougher terrain goes better with the 3 wheel and the front wheel that you can set to swivel or be stationary. They are heavier and bigger to get in the car, however.
__________________ .  Cali  , and Cali's keeper and staff, Jay No, not a "mini" Yorkie - She loves to motor in her Mini Cooper car |