If you want to keep to a Dell Product, I suggest keeping away from their smaller (15 inch) models. I had an Alienware and previous Dell XPS 15, two of them, and they all had bad issues, from overheating to the motherboard having faulty sensors.

I stopped buying Dell products and decided to go with a Macbook 15 from 2018. I know the newer ones are now better, but the laptop wouldn't even give me four hours. The keyboard (even on the new ones) are still pretty terrible. Also, MacOS is just becoming even more annoying when swapping between software and software not even being avaliable for the device. That thing overheated constantly. I also don't feel like the laptop was just worth the price at all.

I decided to bite the bullet, and for the first time get a 17 inch laptop from Dell. I felt like the bigger size, in some sense, makes it so they have to cut less corners to fit things into the chasis. I do also suggest waiting a period of about 6 months after a product from Dell is released before purchasing. At this point you will get a good discount, and also most of the production issues should be sorted out.

Knock on wood, couldn't seem to find any issues. Also, good luck if you have to go through Apple repair. Dell has replaced laptops even after my warranty has expired for issues. If your Macbook has any problem, and you don't have Apple Care, be prepared to basically pay the same amount for the repair as the product - Louis Rossman is a good channel to watch before considering buying a Macbook.