I recently upgraded to Gigabit fiber internet and getting around 950 mbps up & down via ethernet on my desktop. My early 2013 retina macbook pro has only 802.11 a/b/g/n and it's giving me max 160 down and 95 up. My iphone 7 plus is going till 350/150. Which USB wifi adapter gives best speed/stability and is compatible with mojave os ?