I went into a Sprint store yesterday to try out the Nexus S and it came up that I was debating between that phone and the Evo 3D. The rep told me I should go ahead and buy the NS4G because he's "pretty sure" the 3D will be out before my 30 return period is over and that I could return it for the 3D if I wanted. Take it with a grain of salt, I guess, because he WAS trying to sell me a phone, but I thought he sounded pretty sure of himself. If he actually knows what he's talking about, that would put the 3D release on or before the 21st of June.