OhhRoger

I've been editing 4K footage for about 4 months now as an eSports videographer and even though I can get the job done, the timeline lags when I start to add a lot of clips. I have about $1000 to put into my PC but I don't know where to put it. This is my current build. I'm thinking RAM or a new CPU. I just want to be able to edit without lag at 1/8th quality on Adobe Premiere/Effects. PC: i7 5820K X99 SLI + Mobo GTX 970 16 GB DDR4 Ram 2666 750w PSU 256 GB 850 Evo SSD 3 TB Black Drive H105 AIO