minerstat
Minerstat, especially with their OS helped me manage my rigs easier and remotely. The paid version with alarms, triggers and Telegram bot is worth the price! Come on, if you're mining it pays itself, since it saves you from errors and downtime.
Single station and intuitive
Minerstat works for me to use from a single station and remote office. Combined with remote access like splashtop I can cover most aspects or more than offered by other mining OS's. Can see enough under the hood to know what's going on now and have established over time some workarounds based on my rig builds. Haven't used msOS yet but intend to in the future after a farm refurb.
I love the sleek feel to the web UI
I love the sleek feel to the web UI, compared to other mining platforms. I also very much enjoy that i can have all of my windows rigs in the same view my linux rigs. Price is great too!