Mapcode is great, compact and precise. Xaddress looks more like a traditional address so it might be easier to fit in , also gives you a hint of where the addre

Mapcode is great, compact and precise. Xaddress looks more like a traditional address so it might be easier to fit in , also gives you a hint of where the address is located, and is clear how to encode and decode. But at the end of the day both are tools that might work depending on your needs.