How many flashes out there can shoot at 20 fps at full power with no recycle time? And with high shutter speeds! I know of two brands and own them both. This flash has a superior build quality and consistent light quality in a small package. It is a medium power strobe so no you are not going to be matching the exposure of the sun on a bright day at high noon. If that is your primary purpose keep moving. However you can use it for Fill light at that time. If you shoot in the mid mornings and early evening this will work for you and indoors of course. The price is premium. When they are on sale the price seems fair. The ability to just use s USB power supply to run it is crazy amazing. I now own 5 of their lights so I guess I like them. Customer service is great. I am excited to see what innovations come next.

I like they idea of that product and i bought it because of payed advertising by expert photographer but in practical way and price tag need more improvement, may be perfect for video but not have enough power as digital flash.