Let's talk enchi.
for a long time enchi's were called enchi pastels this was a misconception in the idea that they were another genetic line of pastel. These so called enchi pastels were noted mostly for the fact of their somewhat pastel look but mostly do to their reduction and banding traits in pattern. Later it was decided these were not pastels at all but just enchi's and so goes that story.

Now with most ball python morphs in mind you want to look for lighter color lots of yellow orange sides in this case and overall lighter coloration. Another trait sought after is reduction and banding that is clean and uniform.

Now with that said look for a while research enchi's look at lots of pics and choose the one you like. The above is what I look for. It may not be what you like after looking around a bit.

Good luck to you and your future endeavors friend... peace J