''total amount''

It technically should say current though because if you trans after you activate berserk, it'll update your stats again.

What happens if you equip/remove gear while Berserk is active?

I have no idea. I don't have the skill to test it. Deranked all the Lance skills and reallocated the AP towards Fighter/Magic/Adventure skills.

Same here. Great minds think alike, huh?

You mean your stats go back to normal?

Oops, forgot to reply to this. They don't go back to normal, no, but the trans stats still apply (either Dark Knight, Paladin, whatever) or Transformation Mastery skill.