RB951 Wifi Speeds

Hi Guys

I’m currently doing a bit of testing of wireless speeds when using an RB951-2HnD as an access point.
Windows shows I am connected at 144mbps, actual throughput tested with iperf is around 95mbps

How can I get connected at 300mbps and get better actual throughput?

My configuration…
MT Wifi Config.PNG
I have also done the same config on an RB751U-2HND and the maximum speed I could get was around 72mbps
But I found a post on this forum by “Sonny” saying…

The chipset of this device can only go up to 65MBit/s
try RB2011UAS-2HnD-IN and you will reach 72MBit/s
or a RB912UAG-2HPnD

Is this true?

Thanks for any help!

Rich