I am thinking about getting extended warranty insurance for my new OLED 55C7P-U. Will be with LG or Best Buy. I realize BB is more expensive but is it better than LG? I am mostly concerned about any pixels and burn in issues. How about any lemon protection? I had an extended insurance policy one time on a DPL HD TV with BB and the lemon protection paid off big time. Which one is easier to deal with between BB and LG? Thanks for any help.