difference between hotwife styles

Hi,

What's the difference between hotwife, cuckoldress and Queen of Spades? Is a cuckoldress automatically a queen of Spades?

It's like Judo:

Hotwife = yellow belt --- slightly experienced, thinking about swinging, perhaps goes with other guys every now and then

Cuckoldress = blue belt --- has learned how to subjugate her husbands sexual needs beneath her own primal instincts for larger and more virile men

QOS = black belt --- she's figured out that black dick is the way to go, and services them exclusively