Currently, I have a core i3 6100 with a gtx 1050ti and I want to upgrade my CPU to an i5 7600k or a ryzen 1600. I don't know what to buy. If I buy an i5 7600k i wouldn't need to buy a new Motherboard the only thing I would need is a new cooler. But if I got a ryzen 1600 I would need to buy a new motherboard but it has better performance. What do you guys think I should get