Ezo Legendz :
Mark i strongly disagree if our buddy here wants to stick with what he buys for 4 years a motherboard with 8 SATA ports is better than a motherboard with 6 SATA ports
But would he really be even running more than 6 SATA appliances? Probably he won't be running even 4.
So it does not matter how many SATA ports there is when barely half of them will be used.
Also, as Mark said: no such thing as future-proof. Only future-compatible.
Depending of his cpu and gpu, he is future-compatible for 3-4 years.
Speaking of which: what cpu and gpu you have, OP?