I was convinced that it is better to buy a gaming laptop rather than to build one cause one, it is convenient for travelling since I am still a student and two, for school works. Since I work mostly with 3d rendering, autocad and gaming. I looked into the Acer helios predator 300 2019 (blue one) and was kinda thinking which is better for long term use, Helios predator 300 2019 or the lenovo y540/y720. My budget is around 1200$