The simple difference between Havana and Marley twists is the size. Havana twists tend to be larger in diameter compared to Marley twists. The reason is because the style only requires two strands of hair and the looser they are twisted, the fuller the style appears, according to Naturally Curly. Since Havana twists are larger in size, there will be fewer parts in total on your head. It's a bonus if you are tender headed and want to spend less time in the stylist's chair. Shades Of Being Me notes that one Havana twist is as large as two or three Marley twists.

Marley twists are much smaller in comparison and therefore allow you to manipulate the hair in more diverse styles such as a topknot, half up and half down hairstyle, and playing around with hair clips. Regardless of the style you choose, remember to keep it loose because twists are not as durable as box braids or dreadlocks.