Bascially Phaser 3 is more ES6 friendly, but I guess your question is more on which physical system to use as you duplicated it in both topics, right ? Otherwise please refere to my answer here
Bascially Phaser 3 is more ES6 friendly, but I guess your question is more on which physical system to use as you duplicated it in both topics, right ? Otherwise please refere to my answer here