[bomber28hk]

I want to buy a flash light for my Canon Powershot G5. I am considering to buy Speedlite 550EX or Speedlite 420EX.
Do 420EX is enough for G5?
Do 550EX is better for G5?
Is there any alternative?

Thank you for your help.

[bobnow]

Alternative:
Snupak PZ40X
http://www.maxwell.com.au/products/sunpak/pz40x.html

Sigma DG500 ST
http://www.sigma.net.tw/flash_500st.htm
Sigma DG500 Super
http://www.sigma.net.tw/flash_500_super.htm

[bearkee]

我用G6+550EX!!
因為長遠 for Canon DSLR,有$ 買20D,少$買300D
加 420EX/550EX POWER 妤強!!, M-MODE 妤難用(一係OVER,一係UNDER, try 4~5 才OK!!)
USE A / S mode(flash output set to AUTO),
"ISO 50" CAN USE ANYTIME....正(燈加罩)!!
550EX 2手: 1800~2000
420EX 2手: 900~1200
小心: G6+550EX 妤重!!!!