Best Affordable Laptop for Editing and Gaming

Hey guys! I stay in South Africa, and I'm looking to buy a laptop(I travel quite a lot so I need something portable), and who better to ask for advice than the Steamgifts community! My budget is about R25000($1800, incl. shipping and customs). I'm a photographer and videographer, so I'd need to do a lot of photo and video editing on it. I'm also a gamer, so I need something that can keep me gaming on reasonable settings for about 4 to 5 years. I was looking at this laptop: https://tinyurl.com/y7uv76wq but I'm not sure if it's the right choice(I've heard TN panels are a no no for editors?).
Any suggestions or advice would be much appreciated