I'll be honest and say that I don't know much about VCOM, so I have nothing to compare against. I will say that I have largely enjoyed my time at DCOM, however. There really is a solid family feeling there, likely because it is so rural. I felt well prepared for boards and for rotations. Third and fourth year has their bumps along the way, but I feel this plagues all DO schools and that they're working on this constantly.
Feel free to ask me anything that you want to know.