Well this is an interesting thread. I was going to buy a red and yellow optima's from JD's Offroad special
http://www.jdsoffroad.com/ for $284. But after reading this I'm not sure it's worth it.
My plan is use a deep cycle as my auxilary battery for my winch and use the main for starting, etc.
The auxilary can drain down and I can switch it to dual to charge it up again with the alternator.
Also if I leave the lights on I can switch to dual and have the auxilary supply the power to start.
Now I'm thinking a good AC Delco for main and a good deep cycle for auxilary and save the $.
Lee
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