Mana check?

[Seeatee]

there you are, in a lower guk group, the tank just pulled 5 mobs , your group kills them with no deaths, and then the tank asks "hows mana?"

how do you answer this question?

I have always been old school , even in EQ live in current times, even here with the percentages clearly posted prefer to answer in the 1 - 5M format "2m" meaning 2 bubbles of mana, vs 40%.

I have even had people ask me what I mean by 2m etc, they had no clue what I was talking about.

so how do YOU answer mana checks? the "bubble" format or Percentage format?