I voted to put the money towards properly setting up what you have and what you seemingly plan to get in the future... that's ball pythons. A rack can be costly investment, but when done and set-up properly, will give you plenty of room to add more ball pythons.
I would say get corn snakes if you genuinely like them and genuinely want to work with them as a species. Don't just get them because you want to fill a couple of empty tanks... Do what I did, sell those empty tanks and use the money towards more ball pythons. That's how I'm getting my new het clown female.
Oh and before I forget.
My BP has two UTH's and two thermostats. She has great temps I check 3 times a day!! So she is well cared for. I would NEVER put her care at risk
Much love for the flyers polish.
"Be Excellent to each other, And Party on Dudes." Pets
1.2 Cats (Hyuga, Luna, Saki)
0.1 Woma Python
1.1 Cinnamon, 0.1 Pastel "Opera",1.0 Pinstripe, 1.0 Spider "Carcillo"
0.0.1 Striped California Kingsnake "Ceaser" 0.0.1 Apricot Pueblan Milksnake "Bullet"
0.0.2 Crested Geckos 0.0.2 Gargoyle Geckos