What is the best Comset router for a home office or small business that keeps losing NBN?

A good starting point is to think about the problem rather than chase the biggest model. If the job is mainly failover for a home office, retail counter or small business, the right answer is usually a stable 4G or 5G router that can automatically step in when the fixed service drops, then hand traffic back when the NBN returns. The important questions are whether the site needs Wi-Fi, how many wired devices must be connected, whether voice services or EFTPOS are involved, and which mobile carrier performs best at that address.

Comset can narrow that down quickly if you can tell them the location, the number of users, whether the router is for backup only or for full-time internet, and whether you need an external antenna. In many cases a simple, well-matched setup is better than an over-specified unit that costs more and never uses half its features.