So I am looking to buy my first flash and I want it to be wireless because I already have one that mounts to my camera. I need some suggestions as far as what would be a good beginer flash that is not extreemly expensive. I have a canon rebel but will be upgrading soon so I dont know if that matters, I am very new to experimenting with flash. I mainly want it for portraits. And if you have any other advice it is greatly appreciated!