I want a powerful laptop for designing, gaming, watching movies. Thought of going for acer predator helios 300 or lenovo legion Y520. predator on one hand offers 1060, 16gb ram, 256gb ssd and 1 tb hdd, whereas legion offers 1050Yi, 16gb tam, 128gb ssd and 1 tb hdd. But predator has dim screen heating issues but powerful hardware whereas legion has no such problems .So i am not able to decide what should i go for. I am looking for 4 years of no replacement hence want to chose carefully. and let me mentions this both are extendible with ssd and ram for the same amount.