Does it still make sense to buy a laptop?

Tablets have taken the world by storm. They run faster then many carry-on laptops, have more battery life, weigh less, they are smaller, and much much more. They have recently come out with a keyboard for these tablets and cost around the same price of a laptop as well. I for one will not favor tablets over laptops for I use mine for gaming purposes and it works incredibly fast compared to a tablet. I also enjoy not having to use my fingers, I would prefer a mouse. You can also build a computer, this will require little research and could be a fraction of the price of a tablet, keep this in mind.