Originally posted by soccerjoe5 I'd want better ISO so I can shoot low light with f/8 for more DOF
Aye, but if you go full frame, in order to maintain FOV you would loose the same amount of DOF due to the focal length change. I guess what I'm trying to say is that, people always complain about APS-C not having as good high ISO, but your using a wider angle lens then you would on FF for the same shot, so you can just open up another stop, go down a stop in ISO and have the same DOF.
(note, this doesn't mean I'm against FF, it just doesn't have as many disadvantages as people make it out to, assuming there are lenses made specially for the sensor size. However FF destroys APS-C viewfinders, if pentax makes a higher magnification viewfinder(1.5x) on their cameras I really wont care that much when/if they go FF.)