Do the forms of Vitamin E actually matter, or is it mostly marketing?

One thing that’s always felt strange about Vitamin E discussions:

People talk about it like it’s one ingredient.

But when you start looking into the research, there are different forms involved (tocopherols, tocotrienols), and a lot of studies don’t really separate them clearly.

Makes it hard to know what conclusions people are actually drawing when they say “Vitamin E doesn’t work” or “Vitamin E is amazing.”

Feels like one of those supplement topics that gets oversimplified way too much.

For anyone here who has supplemented with Vitamin E — did you ever look into the form, or just grab whatever was available?