Discard Everything or Three To A Flush?

In 9/6 Jacks or Better, discard everything is the correct play over three to a flush, worth 0.07 more coins on average (5-coin bet). This exact conflict is dealt about once every 109 hands. Drill it in the trainer →
1 in 109hands: how often this decision appears
+0.07coins: average EV edge of the correct play
0.6coins lost per 1,000 hands if always misplayed

Example hand

2♠ 3♠ 7♠ 4♥ 6♦

CORRECT PLAYdiscard allEV 1.813 coins
vs
TEMPTINGhold 2♠ 3♠ 7♠EV 1.735 coins
#HoldEV, coins (5-coin bet)
1discard all1.813
2hold 2♠ 3♠ 7♠1.735
3hold 2♠ 3♠ 4♥ 6♦1.702
4hold 3♠ 7♠ 4♥ 6♦1.702
5hold 6♦1.612

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