I just want to ask if it would be worthwhile to buy a 2nd screen for my laptop (Predator Helios 300). If so, do you know cheap but good 1080 or 4k monitors? (Which can also be used for laptops)
What makes a 'special' additional monitor different from all others?
For this you look best an online guide. Just Googling: "Best cheap gaming monitord 2019"