Hey, so as someone who has spent the last five years studying marketing pretty heavily for my business, I think you need to decide who your target audience is. Both names are great, as are both logos, but they're very different, and will appeal to different people. And you want to make sure your product matches your vibe. Obviously many of us will try any seed maker if they have the genetics we want, but forum goers are unusually well informed customers. Your average customer is more impulsive.
I'm personally a big fan of the pig, but the sacred canopy logo would be considered a better logo by most marketing types I think, because it's so clean and simple. And as mentioned, Mephisto already uses a pig and may not like another breeder using a similar theme.