I'm stuck between two PC's the first is £300 cheaper, unsure which to go for?
Processor: Intel Core i7-6700K Skylake CPU, 4 Cores, 4.0 - 4.2GHz
OVERCLOCKED - 4.6GHZ
Graphics Card: NVIDIA GeForce GTX 970 4GB Graphics Card
Memory: 16GB DDR4 3000MHz Memory (2 x 8GB Sticks)
OS Drive: 128GB Samsung SM951 M.2 PCIe Solid State Drive
Secondary Hard Drive: Seagate 2TB 7200RPM Hard Disk
Vs.
Intel® Core™ i7-6700K Processor Overclocked to 4.4GHz
16GB RAM & 3TB Hard Drive & 120GB Solid State Drive
NVIDIA® GeForce® GTX 980 Graphics
I'd go for the first PC if it is £300 cheaper no contest. The 980 is a little faster than a 970, however the GTX970 is a very overclockable card and will be ok in this and many other games - it's not worth an extra 300quid!