Randall Turner

Since I'm trying to remain fairly small on number of ball pythons I am wanting to work with, I wanted to know if there are any champagne combos that are bad. I know champagne x champagne is a no go, and I've heard champagne spider has had issues, but don't know the extent of those issues. Are there any other bad combos to avoid?

Currently my only 2 ball pythons are .1 pastel lesser and 1. champagne pinstripe het red axanthic. I don't think I'll be adding any other males for the time being, but may add a female or two.

Thanks for any input on this.