Comparing all-in-one modems to separate devices offers different setup options.
Comparing all-in-one modems to separate devices offers different setup options.
Hello, I checked the FAQ and old discussions first. Sorry if this repeats, but I want to know whether buying a single modem and router makes sense for me instead of paying Comcast for renting them. I’m interested in the pros and cons of an all-in-one setup versus separate devices. Thanks!
It makes no sense for a regular user to keep a separate modem and router; buying a single integrated device is cheaper and simpler.
You usually receive higher quality components, and they can be replaced separately later.
Generally, when more devices are bundled together, each feature tends to become more limited. For instance, a dedicated microwave usually performs better than a combined oven and microwave. There are exceptions—like my ISP offering strong combo units—but typically purchasing a combo is seen as a cost-effective choice, while separate units represent a performance-focused option. That being said... very few people buy modems individually, so it’s safe to say those boxes are often poorly designed, whereas combo units usually include decent router capabilities with the modem placed in a free space.
These modem/router packages usually deliver weak router performance. They seldom receive necessary security patches and offer minimal features. I've noticed some models also feature underpowered processors, making web navigation slow—sometimes taking 30 to 60 seconds per page (like the Bell Canada HomeHub 2000). Another drawback is the lack of flexibility; upgrading from DOCSIS 3.0 to 3.1 or moving from Wi-Fi 5 to Wi-Fi 6 becomes difficult when both devices are combined.
I don’t have personal preferences, but I can suggest reliable standalone modems that offer good performance without sacrificing quality. Look for models with solid build, clear documentation, and solid customer support. Brands like Netgear, TP-Link, and ASUS often provide dependable options in this category.