As what Morgen suggested, you can choose to play whichever game mode you think you will enjoy. Personally, hardcore ironman content would be quite a challenge that I would like to see.
Yeah im pretty much just asking cause I had a series in classic, eim, IM and HC so i dont want to repeat anything if people dont want to see it. probably will do a new hardcore and take it slower this time, last time i rushed zulrah and died early