187Hi Fransener! Thank you for your attention! =)I was asknig about the TTL YN-468, the latest TTL flash of YongNuo.Ic2b4m considering buying a this speedlite, but ic2b4m worried about him not being as powerful as the Canon 430ex (GN 43 @105mm ISO 100).My YN-560 is powerful (GN=58), but itc2b4s not a TTL flash. =(Thankc2b4s again!