One of the first i-TTL flashes to boast a built-in radio receiver with "W-CLS", is the Shanny SN910EX-RF any good?
The Shanny SN910EX-RF is the first flash in the 2.4GHz 'Wireless Creative Lighting System' for Nikon.
The Shanny SN-E3-RF, SN600C-RF and SN600EX-RF are Shanny's answer to radio flash systems from Phottix, Canon and Yongnuo.
Shanny's slave-only version of the Canon 600EX-RT flash offers radio control, E-TTL and HSS for a low price of $130. Is it any good?