Should i upgrade?

Jun 28, 2018
2
0
10
I have a i7-4770 and buying a MSI Z87-G45, my friends and i were arguing that waiting and then building a pc is more worth it with new parts. My argument is that i dont be needing a new cpu becasue my CPU can handle most games and my 1070 is not being bottleneck, i wouldnt need to waste money on a whole new cpu, ram and motherboard. Should i wait it out and build a whole new system? or should i just keep what i have now?