Market Leader Programs
5G Transport - A 2023 Heavy Reading Survey 2023 Open RAN Operator Survey Coherent Optics at 100G, 400G, and Beyond Open RAN Platforms and Architectures Operator Survey Cloud Native 5G Core Operator Survey Bridging the Digital Divide 5G Network Slicing Operator Survey Open, Automated & Programmable Transport The Journey to Cloud Native
Ultimately, do what works for you, yes? What is the real, inherent problem of "vendor lock-in" unless you sign an unfavorable contract?
(FWIW, I have never met a marketing or sales person who gone on and on about how bad vendor lock-in is who has been able to tell me WHY it's bad.)