Nut Suits Matter
If you are unsure of whether to play a hand preflop it likely is a much better option to do so with nut suits. Flopping non nut flushes and non nut flush draws can lead to a lot of money being put in when dominated in live PLO games, so if your combo isn't super connected or a stronger large pair you need to consider if you have a nut suit. A977ss (nut suit) is much stronger and has way more playability than A977 (9 high suit).