I'm at the same point you are, and a couple years ago I ended up getting bifocals, and let me tell you it's absolutely worth it! I ended up getting "multi-tasking bifocals" (what my glasses place called them), which are basically normal glasses with the lower area a second prescription for reading the phone. There are others that have 3 areas (reading at the bottom, distance a small spot in the middle, and then a middle ground elsewhere).

I didn't really want to get bifocals because it's what old people wear ;-). But it's so much better with them.

The glasses place (CostCo Optical) guy was kind of a jerk about it, all but saying "you're going to wreck your car if you use these for anything but at your desk", but I just "yeah, yeah"ed him, I like my prescription dialed back a bit from max power for day-to-day use.

If you can afford it, maybe give them a try? Zenni and other onlines might make them affordable enough to just try?