I gave this a lot of thought for my table as well. I finally went with 8 cup holders (and dealer station) cause I generally play 8 handed. If u generally play 8 handed go with 8. But I can see going with 9 thou so if u r only 8 handed players can sit between them instead of directly behind. It’s a tough call (between 8 or 9). No right answer (although I never considered 10). Good luck!