Hello, just wanna seek some advice because I dunno what to do. My mum wants to let me buy a flash. I can only afford a nissin Di622 because of my budget. My question is, should I use the money to buy something else that's more useful? Cos I am thinking that maybe I shouldn't go into flash photography yet. I like taking landscapes more, maybe photos of my friends when we go for outing etc. What do you guys think? I already have a tripod and head, getting a remote shutter tmr too, should I get ND filters instead of the flash? Thinking of investing in lens but the $ to get the Di622 wouldn't be enough!