Hope I'm not necro-ing this thread too hard, but 1080p@60 should be fine for most things. Personally, the only time I'd go over 1080p in recording is if I wanted to increase the quality of post-production effects, like zooming or cropping (to reframe a shot). One of the best arguments I've heard for this is in a video from LinusTechTips where they had Niko from Corridor Digital explain why they chose to use the Red Weapon 8k camera for their shots. (a $60,000 USD camera, mind you. That's not even counting first party accessories that will run you tens of thousands of dollars extra.)
This, though, entirely depends on what type of content you want to produce. If you are doing a vlog and you want to include a scenic slowmo shot of the landscape as you drive by or are stopped, then having a higher resolution shot at a higher framerate would benefit you. On the other hand, if you're just going to be doing normal vlogs, you don't need to really care about going over 1080@60, there's just not enough real merit for it.