A cool hog morph are anacondas. But way over the $300 budget...albinos are pretty cool. Your could try and find a tricolor hoggy. They are neat. Also some snakes that are really underestimated on the cool snake factor are garters. I Have an albino checkered male and he's the coolest thing ever. Always going none stop.....look around there are some pretty sick variants of garters out there...and some gorgeous natural colored ones to (Puget sound, flames, red sided, etc.)