2080 gaming,video editing pc

pc will be used for gaming,streaming ,video editing etc on a 144hz monitor at 1080p my budget is 1950 pounds
i wasn't really sure on the motherboard but thats really the only thing


i was also thinking about getting a cheaper pc and saving some money )


Case
CORSAIR CRYSTAL SERIES 570X RGB GAMING CASE
Processor (CPU)
Intel® Core™ i7 Eight Core Processor i7-9700K (3.6GHz) 12MB Cache ()
FREE Call of Duty: Black Ops 4 & More w/ select Intel CPUs!
Motherboard
ASUS® TUF Z370-PLUS GAMING II: ATX, LGA1151, USB 3.1, SATA 6GBs - RGB Ready
Memory (RAM)
16GB Corsair VENGEANCE DDR4 3000MHz (2 x 8GB)
Graphics Card
8GB NVIDIA GEFORCE RTX 2080 - HDMI, 3x DP GeForce - RTX VR Ready!
1st Hard Disk
1TB SEAGATE BARRACUDA SATA-III 3.5" HDD, 6GB/s, 7200RPM, 32MB CACHE
DVD/BLU-RAY Drive
NOT REQUIRED
Power Supply
CORSAIR 750W TXm SERIES™ SEMI-MODULAR 80 PLUS® GOLD, ULTRA QUIET
Power Cable
1 x 1 Metre UK Power Cable (Kettle Lead)
Processor Cooling
Corsair H60 2018 Hydro Series High Performance CPU Cooler
Thermal Paste
STANDARD THERMAL PASTE FOR SUFFICIENT COOLING
Sound Card
ONBOARD 6 CHANNEL (5.1) HIGH DEF AUDIO (AS STANDARD)
Wireless/Wired Networking
WIRELESS 802.11 AC1200 867Mbps/5GHz, 300Mbps/2.4GHz PCI-E CARD
USB Options
MIN. 2 x USB 3.0 & 2 x USB 2.0 PORTS @ BACK PANEL + MIN. 2 FRONT PORTS
Operating System
NO OPERATING SYSTEM REQUIRED
Operating System Language
United Kingdom - English Language
Windows Recovery Media
NO RECOVERY MEDIA REQUIRED
Office Software
FREE 30 Day Trial of Microsoft® Office® 365 (Operating System Required)
Anti-Virus
NO ANTI-VIRUS SOFTWARE
Browser
Google Chrome™
Warranty
3 Year Standard Warranty (1 Month Collect & Return, 1 Year Parts, 3 Year Labour)
Delivery
STANDARD INSURED DELIVERY TO UK MAINLAND (MON-FRI)
Build Time
Standard Build - Approximately 7 to 9 working days
Quantity
1

Price £1,932.00 including VAT and delivery

I'd certainly hold off a few days - the reviews of the I7 9700k will be out soon and hopefully PCS will have overclocked version for sale shortly afterwards.

Also, if you are looking to save money, I think the 2080 might be overkill for 1080p. You could get a 1070 or maybe even a 1060 and be fine.

As above, wait for the reviews. Especially for your streaming uses, it's possible the R7 2700x may still hold the lead (as it does over the 8700k, more or less) for this.

A £2000 build without an SSD (a 256gb NVMe one) is a real shame

The RTX 2080 is a massive waste of money for 1080p 144hz. As above a 1070 or a GTX 1080 (aka RTX 2070) would be much more appropriate and save you a load of cash even with a nice SSD.

The H60 cooler is unlikely to be the best choice but let's wait for CPU reviews.