I'm usually in favor of conciseness for one or two type parameters (much less so for any more than that), but if you do go full-words, “Value” is not much more

I'm usually in favor of conciseness for one or two type parameters (much less so for any more than that), but if you do go full-words, “Value” is not much more descriptive than “T”, like writing “argument” instead of “x” for not much benefit. “Element” would be more descriptive of the role of the type parameter relative to the List type.