Geez, there's so many options! I was thinking the MRC, while a little more than I was wanting to spend up front, can charge my batteries at home. Then when I get a few more dollars, it can charge whatever 12v battery I get, eliminating another charger. I like the idea of charging two batteries with one charger, unless someone knows of a reason this might be bad?

What do most people do for charging batteries, charge only at the field? Do you charge up first thing, while you're getting all your other stuff ready? I was thinking most people would charge up night before or morning of at home, and only bring charger for emergencies at the field.