I believe those are all tool steel heads. Which raises a point, no one is currently making a great stainless steel head for traditional archers from AEB-L or Nitro-V steel, which would be absolutely perfect for broadhead use. Tough, stainless, not expensive, and takes a heck of an edge, like a carbon steel. How come no one is using it?
I agree with the latter half of your statement. Almost everyone has adopted tanto points (Iron Will being an exception, good for him) which in my experience sacrifice penetration and ease of sharpening for durability. I do not think they are ideal for us trad guys. I shot my last bull with a 200-grain cutthroat; it was a fast kill but left me a bit disappointed as it didn't achieve a pass-through (although it was very, very close). In my opinion, if you are shooting a 2-blade, if you aren't getting pass throughs you might as well shoot a 3-blade. If you do use a tanto-tip, I believe it should be as small as possible like the tuffhead traditionals.
The more I shoot, the more I think the "old school" broadheads like the Eclipse or even Zwickeys are in many ways superior for trad folks. The problem is quality control and the materials used. Braised heads aren't necessarily sub-par, it is just that they aren't being made with good steel and heat treated hard enough.