I would recommend the Dell Inspiron because it comes with everything you need , i5 quad core CPU which is one of the best in the market and great for your usage, 8GB of ram for smooth multitasking, Good SSD storage of 256 GB for faster boot up and loading, Full HD IPS screen which is a must have for this price range, high build quality, very good heat management, 1060 GPU which is one of the best you will get under 1k another viable option would be this Acer Predator Helios 300