What is the difference between LTO 9 and LTO 10?

Could you elaborate on the distinct features and differences between LTO 9 and LTO 10? As a cryptocurrency enthusiast, I'm curious to understand the technical advancements, if any, that set these two apart. I'm also interested in knowing if there are any significant changes in terms of scalability, transaction speeds, security enhancements, or perhaps even new features that might make one more attractive than the other. Additionally, I'd like to understand if there's a migration process involved for users of LTO 9 to upgrade to LTO 10, and if so, what are the key steps and considerations?