A200 USD 204 = HK$16xx
Adv: 1.) Cheapest
2.) can use c200 firmware
3.) good firmware support in future
DisAdv: 1.) Can't use BD Rom
2.) Might not be stable when using c200 firmware
3.) No BD menu when using A200 firmware
C200 USD 338 = HK$26xx
Adv: 1.) Beautiful Movie Wall
2.) Good firmware support in future
Dis Adv.: 1) the most expensive
2) Hang problem existed
M3 RMB1,515 = HK$17xx
Adv: 1.) Similar price with A200
2.) BD full menu
Dis Adv.: 1.) Future firmware support may not be good
2.) no local warranty
3.) Traditional Chinese Character can't properly appear in menu and some external subtitle