lklawson
Grandmaster
See, even our lists, when covering the same material (Longsword or Sword & Buckler) are different. There are a lot of reputable people out there.That depends what you want to study, but as for myself, I'd study Longsword with Keith Farrell, Dierk Hagedorn, and Christian Tobler, and I'd study Sword and Buckler with Roland Warzecha.
Peace favor your sword,
Kirk