Those are the only options in IEEE 802.11ac. There is no way to enable or disable rates individually.Yes but in the "VHT" menu there is only the option of MCS 0-7 and MCS 0-9.You are in the wrong menu. Check Data Rates menu, there "VHT" section is for 802.11ac
Could you please elaborate a little. How does CAPsMAN affect roaming?Caps man isn’t overkill at all for 2 AP’s, it’s the right way to do it. It actually makes roaming work correctly.