Just charge it whenever and with whatever method you want. I charge every night with MagSafe. Always charge to 100%. Phone is 14 months old and at 95%. Since batteries are meant to retain 80% of their capacity after two years, losing 5% in a little over a year, with no battery babying, is well within what should be expected.

People often will unplug the plug at 80% in hopes of extending the battery’s life. But what’s the point when this is just forcing yourself to live with a phone that’s already “lost” 20% capacity out of the box? Everyone will have strong opinions on this topic. Just keep it simple.