Choose the Miele C3 for strong suction, filtration, maneuverability, and pet hair cleanup. Skip it if you need flawless large-debris pickup, low ownership costs, or a budget-friendly vacuum.
Pros: Filtration / Dust Containment, Suction and Airflow
Cons: Ongoing ownership costs (bags, filters, batteries)
Choose the Miele C1 if you want a corded canister with strong suction, clean bagged disposal, and excellent hard-floor handling. Skip it if you need cordless speed, deep high-pile carpet...
Pros: Suction and Airflow, Overall opinion
Cons: Onboard tool storage, Controls and UI