Once playing TDB I was dealt quad aces and didnt hit the kicker. Once I was dealt three aces without a kicker and didnt get the quad ace or a kicker in the draw. And once I was dealt trip aces with a kicker, and dropped the kicker and didnt get the fourth ace or a full house.

But holding the three aces and drawing primarily for the fourth ace FIRST I judged as my best play since just hitting four aces would have paid me a nice jackpot.

Plus when you hold the three aces you still could draw the fourth ace and a kicker.