How do G band and B band wireless networks differ, which is better?

Question

I want to set up a home wirless network linking two computers, with a printer and scanner, both are notebooks, both have wireless capiblities.

Answer 1

g= 54 mbs b=11 mbs g is better or at least faster

Answer 2

Well I always go for the option that allows me to use both 'cause you never know when someone is wanna try to use a card that only has b or g standard then the solution should be that your wireless network could give support to both standards and it is completely possible most routers support this capability and in respect of the differences are matters of maximum speed communication when one supports up to 11MBps the other up to 54 Mbps