Welcome to the first of many choices you'll get to make, as a maintainer. :-)
There really isn't a one-size-fits-all approach to maintenance any more than there is one for weight loss. You will need to try things and figure out what works best for getting / keeping you where you want to be.
I personally still have problems staying right within a +/- 3% range around my goal weight (about +/- 4.5 lbs), so I like the ticker that shows where I am relative to my goal weight.
Just try something. See how it feels. If it works, stick with it. If after a month or so you think another choice would work better, switch over and see how it goes.
This applies to all kinds of aspects in maintenance, from whether or how to track your food and weight to what weight range you eventually settle on, and what other new goals and motivations you pick up along the way toward keeping the new, fitter you.
Although there isn't a simple script to follow, people here are always willing to offer suggestions, explain what they do and why, and help you design your own maintenance program.
| current weight: 13.8 over