What is the difference between the two structures of the arrays and their repeating links in Javascript? [closed]

I would like to know which one is most suitable for working with arrays?

var meu_array = new Array(1, 2, 3);
var meu_array = [1, 2, 3];

Is there any performance difference between the 6 cases presented in the use of loop below?

 // foreach 
    meu_array.forEach(function(valor, i){
        console.log(valor, i);
    }); 
 // for key associativa
    for (var i in meu_array) {
        console.log(meu_array[i], i);
    }
 // for valor associativo  
   var i = 0;
   for (value of meu_array) {
       console.log(value, i++);
   }
 // for interator
    for (var i=0; i<=meu_array.length; i++) {
        console.log(meu_array[i], i);
    }
 // while
    var i=0;
    while (i <= meu_array.length) {
          console.log(meu_array[i], i);
     i++;
    }
 // jquery
    $.each(meu_array, function(i, value) {
      console.log(value, i);
    });