Accepted norms of polite conversation notwithstanding, some yahoo occasionally asks, “So, what’s your favorite brand of transmission lubricant?” Remaining composed, my standard line is, “I normally don’t discuss personal matters with yahoos, but I have a friend who uses Red Line MTL and loves it.”
In all seriousness (Boooooo!) we’re big fans of MTL here at the shop. If you haven’t tried it, consider it.