Hi I have been looking for a good 0W30 oil my thinking is that weight of oil has to be using a high quality base oil to be able to meet that grade. I know GC is a 0W30 oil and that is a very good oil however it is a bit higher priced I have seen that BWM makes a 0W30 Oil but I believe that is oil in Europe. Amsoil makes a good 0W30 but pricey. I don't think M1 makes a 0W30 at least not for the Canadian Market that I have seen. Are there any other good 0w30 Oils ?