So my start battery has been turning the motor over really slow this week in the first week of 30 degree temps in the morning. I looked it up; the battery is a little over 2.5 years old now. My old job had me starting up the motor a dozen times a day and not fully recharged every time so the start battery was abused pretty good. Now that I am not abusing my rig like that all the time I would not mind putting a better battery in it. Question is which battery? Optima Red Tops have a bad reputation since they went to Mexico. Anyone have bad experiences with the Yellow Top? Or is there another good option? Since I have a house battery for accessories I do not have to go with a huge start battery. Stock or compatible to stock is fine.