cheng,
Looks like 123 Grandma's hair to me in your avatar! I love that hair, and both grandparents 123 and full sized. Gray hair is gorgeous on PM figures!
We are lucky that most folks here use their brains and recycle everything used for a baby because you use it for such a short time. So it is acceptable to give someone your baby swing, stroller, crib, clothing or toys as long as it is in decent shape. Most of us could not afford to buy all this stuff new. So one of the most important things is to meet people with children a year or two older than yours and become friends before your baby arrives!
A few folks go out and buy everything new, but it usually is a big waste since many things the baby will not use due to being the wrong size in a particular season or just not liking to play with.
I think that 123 could be a good investment if you have several children or plan to recycle the toys, but many things sold in the US are so poorly made that they will not survive one child. Obviously PM will! Cheers, Pgal