Best Devil Fruit. There are three overall types of devil fruits in the game. It isnt a very good PVP fruit.
Zoan devil fruits give your character the ability to turn into the animal or creature of the devil fruit giving you new abilities and in most cases making you stronger while in the transformed form. With his devil fruits power Doflamingo was able to cage the whole Island. The first time we saw the Magma-Magma fruit in action was at Marineford during the war of the best.
So that was my list.
According to Sengoku this Devil Fruit has the power to destroy the entire world. Devil fruits are fruits that when eaten will give the user an ability that can fall under any of the three categories. While Snakeman Fruit can be unlocked at Tier 20 in the Season 1 Fighting Pass and Buddha Fruit from Season 3 at Tier 40 it is possible to get them from the previously mentioned Random Fruit product. Devil fruits give you new skills and boosts making them one of the most important factors in determining how strong your character is.