Spark or Orange Dream for my Female Queen Bee

Just want to start out by saying this will be my first attempt at breeding and in no way am I trying to make this a business, just a hobby on the side that I have wanted to pursue for a while.

I currently have a female queen bee that I want to attempt to breed. Out of this pairing, which is better? I understand a lot of this is personal preference but I would like to pair her with something that will produce ball pythons that I can not only possible hold back to breed in the future but that I can also sell if possible. I plan on only holding back 1 female and 1 male from the clutch for future breeding plans. What would you guys pair with a Queen Bee, OD or Spark? Or possibly another morph? I am open to suggestions from you experts. I have done a lot of research on ball pythons recently and am fascinated by all the different possible morphs and OD and Spark interest me a lot.

Orange dream is a lot more identifiable in combos than spark imo. So it's hard to identify the carrying animals in the first place and unless you have good reputation or the animal is obviously yellowbelly complex then you may have trouble selling them.