If you're intimidated by 4x5, that's ok. I bought my Cambo 4x5 a couple years ago, way before I was ready to shoot it. I've used it a little bit, taken a few shots, but it sits in the corner, pretty much unused most of the time. I just have too much to learn about 6x6 right now to worry about 4x5. I might even take sojourn into 6x9 before I get to it. If it's too much for you, as it is for me, don't worry about it. It will always be there, waiting for when you're ready. But by all means, use it when the fancy hits you. It's just too much fun to not do it at all.