A few breeding questions?

[Maxwell The BD]

Hey guys. I was just wondering if it was worth it getting a designer ball if i plan to breed my bp's in like 5 years.(When i get out of the house.) I'll eventually get another one. What would be the cheapest or best designer ball in the range of 100- 200 dollars. Hets would be fine. Also how long are the ball pythons sexually mature generally. Any info or suggestions or methods would be great, i'm collecting as much info as possible and saving it in my reptiles and amphibians folder, i'm seeing how many caresheets i can collect. Lol. Well thanks for the info guys.