Both are very hot morphs right now. As stated above there is no known problems. Enchis get better with age in my opinion. Everyone has different taste in what they consider a good example of a certain morph gut for these my preference is
Enchi:...Nice clean banding, nice orange sides, and as few spots as possible. Makes for a cleaner snake.
Clown: I prefer the reduced pattern clowns but some people prefer a little busier pattern. I also love a nice head pattern on a clown. Get some nice het clown females or visual clown female and start growing them up. You can get your male later on.
Good luck. Hope this helps some.