I use Windows, so consistent scaling wouldn't be an issue. I was more wondering with regards to battery life. I'm pretty sure I'd prefer a WQHD screen to FHD,

I use Windows, so consistent scaling wouldn't be an issue. I was more wondering with regards to battery life. I'm pretty sure I'd prefer a WQHD screen to FHD, but am also pretty sure I wouldn't get any benefit of going to UHD. But at the same time, if WQHD has a significant impact on battery life, I'd probably stick with FHD.