Four To A Flush or Four To An Outside Straight?

In 9/6 Jacks or Better, four to a flush is the correct play over four to an outside straight, worth 2.46 more coins on average (5-coin bet). This exact conflict is dealt about once every 1099 hands. Drill it in the trainer →
1 in 1099hands: how often this decision appears
+2.46coins: average EV edge of the correct play
2.2coins lost per 1,000 hands if always misplayed

Example hand

2♠ 3♠ 4♠ 7♠ 5♥

CORRECT PLAYhold 2♠ 3♠ 4♠ 7♠EV 5.745 coins
vs
TEMPTINGhold 2♠ 3♠ 4♠ 5♥EV 3.404 coins
#HoldEV, coins (5-coin bet)
1hold 2♠ 3♠ 4♠ 7♠5.745
2hold 2♠ 3♠ 4♠ 5♥3.404
3hold 2♠ 3♠ 4♠2.299
4hold 3♠ 4♠ 7♠1.892
5discard all1.822

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