Three To A Royal or Four To A Flush?

In 9/6 Jacks or Better, three to a royal is the correct play over four to a flush, worth 0.35 more coins on average (5-coin bet). This exact conflict is dealt about once every 300 hands. Drill it in the trainer →
1 in 300hands: how often this decision appears
+0.35coins: average EV edge of the correct play
1.2coins lost per 1,000 hands if always misplayed

Example hand

2♠ 10♠ J♠ Q♠ 2♥

CORRECT PLAYhold 10♠ J♠ Q♠EV 7.396 coins
vs
TEMPTINGhold 2♠ 10♠ J♠ Q♠EV 6.383 coins
#HoldEV, coins (5-coin bet)
1hold 10♠ J♠ Q♠7.396
2hold 2♠ 10♠ J♠ Q♠6.383
3hold 2♠ 2♥4.118
4hold 2♠ 10♠ 2♥3.377
5hold 2♠ J♠ 2♥3.377

Check any hand yourself in the hand calculator, or see all 64 decision conflicts ranked by frequency.