The purchasing of laptop should be all about taking key features of it into consideration, as well as the budget you have to part with in buying it. Looking at it from these perspectives, the budget should be at the top of the priority list. You would have to factor in how much you have in order to determine the brand of laptop you want to buy.
I will suggest you don't compromise on the prize of the laptop you want to get, because doing so could prove counterproductive in the long run. If you have the money to splash on the laptop with top notch features, go for it.
The features of the laptop shouldn't be overlooked, as they are the most important things needed for it to function efficiently. What you are to look out for are:
Hardware components; the physical parts of the laptop like how long can the battery last after charging it, including the keyboard, monitor, etc, should be carefully considered.
Software components; the intangible parts like the processor-- the speed and efficiency it would take to process data into information.
As for the exact brand with impeccable features, there are array of options you can choose from such as Lenovo, HP, Dell, Toshiba, and many more. These days, people are going for Lenovo perhaps it has all the features described above. Hp is also reliable as well as Dell, and the others.