Ricardo Frias
Member
If you want to print larger than you do now with your Pentax 67 then the larger negative certainly has it's advantages.
If you want to use the zone system and develop for each exposure separately then you want large format.
With large format there is a wide range of lenses that you can use. There are modern sharp and contrasty lenses as well as older lenses that render differently. Plus there are soft focus lenses and lenses that can give you swirly bokeh.
There are medium format cameras that can give you perspective controls. I find that the larger the ground glass the more I enjoy the experience. I much prefer composing on my 8x10 ground glass than a 4x5 or smaller ground glass.
You are doing the right thing by doing research before you buy. Large format may be for you and it may not. Read this Home Page info at the Large Format Photography forum. If you do decide to try large format then you should also consider joining that forum in addition to this one. We would be glad to have you!
http://www.largeformatphotography.info
Thanks for the tips, I registered recently in this forum indicated, I even posted the same question there...
Regards