Question New Graphics Card! Seeking experienced advice/input!

[hevinkare]

Feel free to hammer me! I'm very green in this world welcome any input even at my expense lol. I recently changed to an rtx 2070 super from a GTX 1060 and have become obsessed with optimization. I mainly play games like destiny and overwatch but am wanting to learn video editing. Last night I did (I think) my first benchmark with an msi program. I just fiddled with the premade tests but noticed I had better results with the 1080p test vs the native 1440p. My monitor is a 144 hz 2560x1440 with gsync. I am looking to pick up a second monitor and based off my ham fisted benchmark am assuming I would get better results from a 1080p high refresh monitor. But then having mismatched resolutions on a dual screen setup isn't very appealing. Would I do well to try and sell my current higher resolution monitor and pick up 2 1080s? Is the difference negligible? Any input or advice is greatly appreciated!

 

[hevinkare]

if it adds any insight, my current GPU is RTX 2070 SUPER VENTUS OC BV and I have cpu-wise, an i5-6600 (concerned about this becoming dated/needing upgrade). I will answer any other queries! Thank you for any time spared!