I liked the scalability of the 5400 and 4200.
HPE Ethernet Switches offer a lifetime warranty, ensuring reliability with no reported bugs, easy setup, and cost-effectiveness. Highly regarded for scalability, they efficiently meet evolving needs but require enhanced support for software-defined networking, integration options, and more features like Aruba. Though noted for robust stability, performance, especially with many clients, and technical support response time, need improvement. Price reduction is suggested as switches are considered expensive.
