I had set up the AOA configuration indication on the GDU465 PFD in my RV-14A soon after I started flying it. And have since disabled the AOA on the PFD.
I found that the display on the PFD is so small and so far out of my field of vision during the final phase of landing, that I relied more on the wing leading edge stall tab warning and my vision of the runway and my sight picture. I did not find that it was comfortable to try to monitor the small and out of my sight picture PFD AOA display during the final stage of a landing.
I am looking now at installing a GI260 AOA indicator that can be mounted on the glare shield in my field of vision of the landing approach, and it's display is considerably larger than what is presented on the PFD.
If you do not initially opt for a GI260, I suggest that you wire your system harness for a later install of one - if that is possible, because the GI260 has to be somewhere in the loop of the CANBUS, not at an end of the CANBUS.