None of these strategies work very well against a sizeable number of Teutons. You'll simply get overwhelmed. As a phase ship, you're either: Far enough from your fleet that the Clarents keep circling you, in which case you're close enough to the carrier that Teutons just turn around and immediately re-arm. It's a stall. Or you're close enough to your fleet that the Clarents keep on flying, in which case your ships most likely get insta-fragged. Flare Bursts, Tiandong long-range Flak and Guardian PD all work, it's just not enough to save your ships.
The best Clarent defense is a Paladin with IPDAI, Rhons and Merceds. But even those get taken out. I brought two, along with an Asura, two Mayorate missile cruisers for AA and a couple of Skinwalkers for point capture. One Archbishop, six Teuton wings plus two Templar frigates are enough to take that fleet apart each time.