Legendary Super Saiyan is the strongest form in my opinion. Not Broly but the form. With and endless supply of energy/ki with the right saiyan it would be greater than SSJG or equal to.Goku was 10x smarter than Broly and he was still an idiot, so imagine Vegeta as a LSSJ or Gogeta or Vegito.
A Gmail address is probably perceived to be more prestigious than Yahoo or Hotmail, but when I see it I generally think unprofessional.. Pay the $10 or less per year for your own domain name. You can host your email for free through Google Apps. Be Name@YourDomain.com and people might start respecting you more.
Email is one of the single most important means of business communication on the planet. In fact, having an efficient, reliable email client can mean the difference between working and not working. As you might expect, there are numerous email clients for the Android platform. Some of them are quite good, but others are worthless.