Long Ternary vs Swtich vs If...Else (v2)

var a = '11';
var numberLiteral = a == '5' ? 'Five' : a == '7' ? 'Seven' : a == '11' ? 'Eleven' : a == '15' ? 'Fifteen' : 'Other Number';

var a = '11',
    numberLiteral;

if (a == '5') {
 numberLiteral = 'Five';
} else if (a == '7') {
 numberLiteral = 'Seven';
} else if (a == '11') {
 numberLiteral = 'Eleven';
} else if (a == '15') {
 numberLiteral = 'Fifteen';
} else {
 numberLiteral = 'Other Number';
}

var a = '11',
    numberLiteral;

switch (a) {
case '5':
 numberLiteral = 'Five';
 break;
case '7':
 numberLiteral = 'Seven';
 break;
case '11':
 numberLiteral = 'Eleven';
 break;
case '15':
 numberLiteral = 'Fifteen';
 break;
default:
 numberLiteral = 'Other Number';
}