Once your baby reachs around 18 month, an umbrella stroller is almost a must, it is light,much easier for travel and quick trips to the mall or zoo. I've been a fun of those $10 umbrella strollers, they are just craps for me, it is not comfortable, not easy to control, for a 6-foot guy like me, it's killing my back because the low handles! As I said, a great umbrella stroller is always a great investment for a long run!
Here are some my picks
Maclaren Volo($100)
Weight Max: 55 lbs
Pros:Lightweight, Durable, Easily Stowed, Easy to use.. It is Perfecto! Love it..
Cons: Actually could not find anything...
Mia Moda Spirito($100)
Pros:Recline, Cup holders, Good storage, Great mobility, Comfortable!
Cons: A very good competitor with Maclaren Volo, not much to complain!
Graco Ipo ($80)
Weight Max: 50 lbs
ProsLightweight, Durable, Easily Stowed, Comfortable,Good for taller parents:
Cons:Somehow I feel it is not stable compare with Maclaren Volo
Chicco Capri($60)
Weight Max:37 lbs
Pros:Light, inexpensive, very nice ride
Cons:The stroller fold-up not really self-explanitory,Handles too low for me,Very small basket, the design of the rear wheels - I can't push it without kicking the rear wheels