When you get full houses in Early game, you should almost always break them in favor of getting higher value 4 of the kinds or even Yahtzee.

Full House with First Roll
Always break the full house so that you hold the three same dices.

Full House with Second Roll
Only break the full house if the three same dices are 4’s or higher.

Ending the Turn with Full House
Record it as full house if you still have by the final roll.

Full House with the Triple Number Already Filled
If the number has already been filled, simply record it as a full house.