Hi All
I'm fine with my 4x5" shen hao
fresnel lens, red bellow, i everything i need ... Great camera

As a mountain photographer i think it is the right size for me: light, little, very functional, no big backpacks and so on
I already know 8x10" is not for me: Too much.. "everything"
But everytime i look at a 5x7" i think about a change

It is not so big, not so heavy it is functional too
I mean... i think ( I suppose) they are just little differences with my 4x5"...
The truth of the matter is that I think ( i suppose) it could be easier to compose thanks to a bigger ( and maybe brighter) GG
Yes i could have a bigger negativer, and this i think is one important point; itcould be a good think to consider

So,
Would you please give me almost 3 good reasons to change ( ...or to stay? )
also because a 5x7" isn't a cheap expense ...

Thank you very much
A