The Sony G lens is like +5% sharper here and there, proved by the moire patterns, but it gets very close. The Tamron is right on its tail all the way and they are undistinguishable in portraits.
>>3806156>Sony A7iiThere is literally no reason for that thing to exist any more.
Just grab a nice A6400 instead, + this Tamron lens:
https://www.youtube.com/watch?v=gXo00d2b7HU