If you can keep the coral thriving and growing, buying high price coral is like a high risk investment. You can loose it all, or recoup your investment and more at local and regional frag meets, or selling on line. If you have to ask, I don't thing you are an "expert reefer" and should not plan on selling frags anytime soon.
Go for the less (much less expensive) SPS first and not empty your bank account on a high price one that possibly going into the trash (or calcium reactor) in the near future. Once you have more experiences under your belt, and able to keep nice SPS growing, you can sell these to make more room in your tank, then you can think about high price coral.
Successful reefers, always short of space in their tank.