NYC broadband is a tale of extremes. You can get blazing symmetric fiber in one building and crawl on 20-year-old copper next door. High-rise wiring, crowded cable nodes, and a patchwork of providers mean your speed depends heavily on your exact address and building.
the gold standard here. Symmetric fiber up to 2 Gbps, widely available in Manhattan and Brooklyn.
cable up to 1 Gbps and the dominant player in Queens, Bronx, and Staten Island.
a cable/fiber hybrid that's strong in the northern suburbs and parts of Brooklyn.
a solid wireless alternative in midtown, though signal weakens inside older buildings.
Peak-hour cable congestion, especially 7 to 10 PM in dense apartment buildings sharing a single Spectrum node.
Old in-building coaxial wiring. Many pre-war buildings have 20+ year-old splitters that cap gigabit plans at 200 Mbps.
WiFi interference from dozens of neighboring networks in apartment corridors. Switching to 5 GHz or WiFi 6E helps.
Asymmetric cable upload. Spectrum offers 35 Mbps upload even on its gigabit plan, which hurts video calls and cloud backups.
If Fios is available at your address, grab it. It's almost always the fastest and most stable option in the city.