52s vs 42s

Five Deuce suited, 52s

Equity58.4%

Four Deuce suited, 42s

Equity41.6%

River made-hand distribution
52s: 19.0%High Card42s: 19.3%
52s: 43.1%One Pair42s: 43.2%
52s: 20.2%Two Pair42s: 20.2%
52s: 3.8%Three of a Kind42s: 3.8%
52s: 4.8%Straight42s: 4.4%
52s: 7.2%Flush42s: 7.2%
52s: 1.7%Full House42s: 1.7%
52s: 0.1%Four of a Kind42s: 0.1%
52s: 0.1%Straight Flush42s: 0.1%
52s: 0.0002%Royal Flush42s: 0.0002%