Dunlop, Yokohama, Pirelli, GoodYear, BridgeStone, all are almost same for Paki conditions and the type of speeding that you can do in here in city conditions.
Go for a softer tyre, they would have better road grip and road feel. I'm using Dunlops, it good.
Go for any "Made in Japan" ones (manufatured within 2 years)...
And yes, install the most broadest tyre that can fit!
For budget, you can purchase the cheapest amongst the list above. It wont have any effect. And do get the original warranty card.