I like this UPS because it's compact, wall-mounted, has a display and suits my home set up perfectly. Synology NAS recognises make and model of this UPS and I get all UPS-related alerts from my NAS. I don't need to run a lot off the UPS. With just enough equipment connected to inform me of the power outage, estimated runtime is 40 minutes. More than enough time to remote in to shut things down. Long blackouts are rare in my area, and in most cases, power is back on way before battery runs out. Price vs features, this UPS does exactly what I need and more.