advice e-Mail or eMail or Email?

[Tom_Collins]

I want to register similar acronyms but am confused as to which one has the most value in terms of domaining.

'E' stands for electronic in email. And the world turns to Electric power, soon there will be plethora of e products.

What is the new industry standard for electric acronym domains? Which is greater?

 

[Amar D]

Email

 

[Grego85]

only reg it with the capital E

 

[jhm]

Email, all day