I am looking to purchase a Dell XPS laptop for college. I am trying to decided between a Dell XPS 13 InfinityEdge Display (4K Touch/8th Gen i5-8250U Quad-Core Processor/8GB (DDR3)/Intel UHD 620/256GB/Win 10 Home) and a Dell XPS 15 (Non-Touch/8th Gen i7-8750H Quad-Core Processor/8GB(DDR4)/NVIDIA GeForce GTX 1050Ti with 4GB GDDR5/256GB/Win 10). I know my fair share on computers, since i will be majoring in computer engineering, so I'm looking for more of a suggestion based on experience from a college student, rather than a hardware vs hardware response. Yes, i plan to play some games on it, but nothing more intensive than DBD or CSGO. Does anyone have a suggestion on which model would be better. Also, with the pricing I would receive the models would cost the same amount, 1400 usd.
note: I plan yo use an external 1080p monitor in my dorm room along with a TV, so the touch screen would be used mostly out of the dorm.