I am building a new pc right now I have a friend helping out too what I'll be using is Cpu i7-8700k Memory:2×8 16Gb ram 3000mhz and probably a z390 asus ROG strix e board I don't know which gpu to get I am serious gamer I tend to edit work and program with the pc I can Offord the new Rtx 2080 or the 1080 ti I don't know which is better the 2080 has better multi rendering and has Ray tracing for upcoming games but the 1080 ti is better in gaming but lacks the future part I will be gaming on 144hz or 240hz on 1440p or 1080p no 4k