The above assumptions are pretty solid, but there are several other items to consider. How much depth do you have? If you play only 10, uptempo may not be good. How athletic is your team? How good on defense? Poor in either area could lead to more fouls, especially in uptempo. What is your OFF/DEF IQ? Poorer leads to more fouls. How deep is your opponent? Will you wear them down faster if you run uptempo, or will you wear your own team down first. I'm sure several of our seasoned coaches can make you aware of even more pitfalls.