But I want to add one more DO and I am not sure what would be best? What I have is plenty for my family... Well maybe I could use just one more. Then I could cook main dish, side dish, and a cobbler all at the same time!

But what I really want to be able to cook more or more variety for guests. Also, what size is recommended for cooking a 12-14# turkey?
I am thinking I will either add a 12 inch deep DO, (if I give up on the turkey idea). OR I will get one big enough to do a turkey. Would one big enough to do a turkey be useless for anything else? Too big or heavy to be practical?
What do you suggest?
Also, I am thinking about getting a DO table. Good idea or not?
Thanks! I appreciate any advice.