I am looking at getting into all grain but I am confused about setup. What
is the difference between the 3-pot/3-burner system and the systems using
one pot and 2-coolers. Other then expense, what are the differences and is
either one better than the other? Also if going with the 3 pot system what
size pots are required for 5 gal. recipes. Are recirculation pumps necessary
and from where to where?

Walter