Which app do you use for your gmail and why?
Well, as mentioned before there's the Mailbox app, there's using a Gmail Work/Apps account, there's using a service like NuevaSync, there's forwarding email to another account that does push (like iCloud or Outlook).Is the Gmail app still the only way to get push?
Mail app. More streamlined, unified inbox, folder for unread mail. If I get mail in one account I can move it to a folder of another account.