Turning Stitch, variant 2b, 1+tr+2

tr = 1 loop picked up from back to front, needle tip pointing to right

Video (link) 

Turning Stitch, 1+tr+2 front side  F2 on the left side - F1 on the right side

Turning Stitch, 1+tr+2 reverse side   F1 on the left - F2 on the right

In this sample I happened to try both F1 and F2 connections, and as you can see on the photos, there is hardly any difference.