I am relative new to photography so I am starting to buy camera gear. I already have a Nikon D3300 with stock lens. I've been told that if I am not using a speedlight flash I am just using a 60% of the camera capability. True or not , I still think it is a good idea to get one as I start looking at some Internet videos about filling shadows and balancing potential two exposures. Anyway, I was looking at Nikon SB-700 and SB-910, so have these questions: - Are both of them compatible with the D3300 model? - Should I start with the SB-700 and move on when I eventually get a better camera body model? - Is it a real difference between the two models that justify paying almost double the price? I am at a begginer level, so not sure I should start with the basic or think about this on the long term. Any help is appreciated !!!