Flynn is a known commodity. He has a tendency to not look good in practice but shine in actual games.

Tolzien I saw in the preseason when he was with the 49'ers and I thought the 49'ers should have kept him. He looked good for a young QB.
Last year with the Packers I don't think he knew the playbook all that well. He has more potential. He is 26 Flynn is 29.

Ted looks long term. Tolzien is practice squad eligible. The Packers may pay him extra to stay on their practice squad.
If he clears waivers Ted looks wise and gutsy and he keeps both.

Right now I think it is a coin flip. Whoever is the more accurate passer this next week is the likely winner.