Four To An Outside Straight or Three To A Straight?

In 9/6 Jacks or Better, four to an outside straight is the correct play over three to a straight, worth 1.93 more coins on average (5-coin bet). This exact conflict is dealt about once every 993 hands. Drill it in the trainer →
1 in 993hands: how often this decision appears
+1.93coins: average EV edge of the correct play
1.9coins lost per 1,000 hands if always misplayed

Example hand

2♠ 10♠ J♠ Q♥ K♦

CORRECT PLAYhold 10♠ J♠ Q♥ K♦EV 4.362 coins
vs
TEMPTINGhold J♠ Q♥ K♦EV 2.428 coins
#HoldEV, coins (5-coin bet)
1hold 10♠ J♠ Q♥ K♦4.362
2hold J♠ Q♥ K♦2.428
3hold J♠ Q♥2.427
4hold J♠ K♦2.368
5hold Q♥ K♦2.368

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