I've bought a Lenovo gaming range laptop and it is pretty awful. The hard drive burned out, then the keyboard stopped working, then some chip burned out and I still get random shutdowns at least few times a week for no reason...
Gaming laptop is just waste of our money because we can't expect a good performance from a costly gaming laptop even when comparing to budget gaming PC because of the hardware components.Use laptop for other mid performance usage and for heave task you need to buy something which has better power and cooling system.