I currently have a gtx 980 can get exact model later. However would it be worth upgrading to a 1080, I play BF4, iracing, and some other non-demanding games. My 980 can run everything at 60+ frames ultra on up to a 2k resolution. So my question is would it be worth upgrading to the 1080 before BF1 drops, or should I wait for next gen.

Thank you.