Dell is not satisfication company in laptop series.
I have also used but there are so many problems in dell series.Mainely in the Dell series lapy there are sound problem is biggest trouble and no service proper way.The service center of dell is not at any particular and service repairing facility gives at home but after one month the service provider could not reach on time.
Processor of inspiration 15 is not powerfull. I am also facing this trouble and two time processor has fused and damaged.So I will recommend to buy this Dell inspiration 15.