Of that list the Phalangitai Deuteroi are probably the best unit classified as levies.

It would depend on your faction, as the Koinen Hellenon the Hoplitai Haploi are a live saver for their quality and money. The Phalangitai Deuteroi as Makedonia are very strong units but then again also have a much higher cost. These units probably followed by the Germanic Levies, they seem to be a somewhat good levy unit as well seeing that had to be worthy of their freedom and were in war since childhood.