Don't be fooled by advertising hype. The skill is in the player, not the shoe. No shoe will allow someone to play a certain position better, kick the ball further, score more goals, play more like whichever star is paid to endorse that shoe, or whatever.

Shoes are tools, which can enable a player to perform as close to his maximum ability as possible regardless of the field conditions. If your current shoes are comfortable, and are well suited to the field you play on the most (usually your home pitch), stick with them.

Nitrocharges, as Harry said, could be a good option. Another choice could be the Adidas 11pro. For the type of player you said you are, the Superfly sounds illogical and expensive and the evoSpeed is also probably excessive.

Shoes have nothing to do with how you play. Its you performing, not the shoe. All you can ask for is that they're comfy. Shoes don't do anything.

Since you are aggresive then you need a shoe witch will not break easily. and since you are a defender dribbling will not be a high priority so don't buy Mercurial.

I recommend Nitro charge or predator instinct as they will increase your shooting power.

evoSpeed or predators there the best cleats iv ever worn

Ever thought about nitrocharges mate?