First of all think what u need a laptop or a desktop.
Laptop will be helpful if u r a college student or a freelancer coder/builder etc.
Desktop will be helpful if u have a shop or a showroom as it should be fixed in one place for bills or custom things.
Desktop is also suitable for home.
If u are a hardcore gamer and have a budget around a lakh go for desktop assembly as u can select your needed hardware.
But for low budget around 50k go for laptop.
I am a gamer and also a college student so I bought a Dell laptop around 60000 which is best for gaming in that range!