How to choose a stroller for your baby/toddler

Basically, there are 4 major kinds of strollers available - made locally, made in Japan, made in China, made in Western countries. I found their differences, in general, are as follow:
• Locally made and China made stollers are generally much cheaper than other imported one. They might have similar parts and functions with their counterparts, but the quality might be different.
• Japan made strollers are generally smaller in size than Western made. This might probably because the body size of Asian people is smaller. They are also easier and simpler to operate, practical in functionalities.Example APRICA. COMBI is Japan brand but made in China.
• Western made strollers are generally bigger in size, and more complicated to operate. Example Quinny, McLaren, Peg Perego, Graco, etc. I really loves Quinny and Graco much.