Comments about Lastolite Lastolite 30" x 30" Ezybox Hot Shoe Softbox Kit with Mark II Bracket:
I'm a portrait photographer shooting mainly on location. This softbox fits my shooting style and need for portability. I use it with a 580EXII and have absolutely no complaints! If I were hard pressed to list a con, the only thing I could say would be that the plastic hardware seems a bit delicate.
I recommend the 30x30" over the 24x24". Go bigger!!