I agree. Between the two weights ..this is a screaming deal compared to M1. I really wish we had it here at the prices you can get it for. I could manage just about any application between the two of them. The fact that they're HDEO is a bonus.quote:
Why don't you go with the 'other' Esso/Imperial Oil-distributed synth oil -- Esso XD-3 0W30/0W40? Should still save you 50%, and its arguably a better oil than M1.