Preflop
Double-Suited in PLO
A starting hand with two separate pairs of suited cards, giving you two independent flush draws and significantly more equity.

What it means at the table
A double-suited hand has two separate suited pairs, giving it two different flush-draw engines.
Why it matters
Double-suited hands realize equity better because they can continue on more boards and make more nut or near-nut draws.
Decision checkpoint
Ask this before money goes in
Table question
Are the suits attached to high/nut cards, or just decoration on a weak shape?
Rule of thumb
Double-suited is a multiplier, not a rescue plan for disconnected trash.
Table example
A♠ K♠ Q♥ J♥ has spade and heart plans plus broadway connectivity, which is much stronger than the same ranks rainbow.
Leak to avoid
Overvaluing weak double-suited trash; suits help most when the ranks are also connected and nutted.
Mini calculator
Test the concept
Open a related tool or prefilled spot, then change one rank, suit, board card, or stack assumption and watch what changes.
Compare suitedness