Budget: ~2000
Resolution: Hopefully 1440p
Games / Settings Desired: Rainbow Six Siege, League of Legends, Playerunkown's Battlegound.
Any other intensive software or special things you do (Frequent video encoding, 3D modeling, etc): No
Country: United States
Parts that can be reused: Power supply
Do you need an OS?: Yes
Do you need peripherals (e.g. monitor, mouse, keyboard, speakers, etc)?: 1440p Monitor
This is the part list I have put together. I already have the motherboard, memory, ssd, and case. Would it be worth it to buy a 1080 Ti instead of 1070? And is the liquid cpu cooler a good cooler to buy?