I was reading other posts about the Havoline Deposit Shield. Makes me think I could run their 10w30 year round with no worries of low temps here in central Illinois. I've really been a Valvoline All Climate user for most of my life and using it at the present time. And also use Castrol GTX at times as well. I know most people say any SM oil will do, but when you see the add pack of DS and its new MSDS, does it stand out over all over SM rated conventional oils?