With the growth of technology, anything can happen. Recently, Canon introduces two new Speedlite unit. The 320EX and the 270EX II.
The 270EX II is a very small flash but it has adequate power to compensate those low light situation. It has a guide number of 27 and the special features of this flash is the remote release button. This can be used with the latest EOS 600D.
The 320EX holds the guide number of 32 and also has the same remote release button with 270EX. However, the major difference between the two is not only the design and guide number but also the built-in video light to be used with EOS range of cameras.
I personally finds the 320EX is a very great and portable flash unit as it is capable to improve low-light situation be it photo or video. Since most DSLR nowadays have a video-recording function, why not have a video-light? Right Canon?
Hope the price won't be too much for the users.
Thanks for reading.