Perhaps not as luscious a green, but if you were just earning your points from domestic C segments, it would take 128 to get an AC YYZ-LHR D Award and only 52.5 (say 53) to earn get the same award from LH. I don't recall what the M&M rate is for the lower doemstic fares, but it's likely to be better than AC's 50% accumulation rate. Food for thought is they continue to screw us next year.