I wouldn't argue with Soma either.
Zandor you know him.
That dude is a legend.
He's like a rock start in my eyes. lol

The only down side to Soma's technic in my opinion is that in order to make S1's this way.
You are going to be using the plants that are most suseptable to hermies.
There for your seeds would have more of a hermie tendency if stressed.
But this is just a theory.
I never tested this.

I would use STS to make Selfed seeds.
That way you can stress your plants and reverse the one that withstands turning hermie under stress.