A-300 is really faster (compared to A-110) in terms of boot-up, playing media and connecting to wifi thru the WN-150 USB dongle I bought together with this NMT.
Navigation is really seamless unlike the A-110.
At first, it has difficulty detecting the wifi signal but with a firmware upgrade, it immediately detected the wifi signal. Connecting to the networked media was fast.
It is a silent, sleek machine.
I'm really happy with my upgrade.
Now to my next upgrade..