Hi gayguns,
What ever you do, do NOT go less than a full frame. I can not stress that highly enough. Anything less you will FAST outgrow it and find yourself wishing you had spent the money. And never shoot in anything but RAW.
Could you please elaborate? I, too, am thinking about getting into digital. I am actually thinking about the APS-C format for the following reasons:
1. Given the crop factor, e.g., 1.5, for Nikon, a nice fill frame lens, e.g., Nikon 55/1.2 will be equivalent to about 85. The cost savings is significant. The downside is, of course, on the low side of focal lenses, i.e. I will need 18/XX for 28/XX. However, I can solve this by buying a dedicated APS-C lens. (I do have a Nikon FE body and would therefor like to stay with Nikon.)
2. Full frame lenses will be sharper due to the sensor being closer t the optical axes.
3. The larger sensor (considering the same resolution) will have better low light performance. Coming from film cameras with limited ISO films available, I am not sure that I care.
4. The quality of pictures at about 20x30 inch will be for all practical purposes indistinguishable.
5. The body will be smaller, lighter.
Without any intent on offense, I also find rather contra-intuitive that you advocate for a full frame while lot of your "work can be done with a mobile phone."
Please correct any of my misconceptions.
Kindest regards,
M