I'm getting a smartphone, my first.
I'm going to need a power bank. The telephone I'm getting accepts fast wireless charging 2.0 and Qi, so may as well get a wireless one.
Any I could take apart and replace cells, coils, ports etc would be better.
Might I be better building one myself with modules off ebay, a full sans-cell kit, or just buy one. I've a stack of 18650s.
I haven't seen near-universally great reviews on any of the COTS ones, most have reviews saying the product didn't work on wireless or it failed after a couple of months (though I've no idea if they overdischarged or what).