Ativ SE and new Nokia - Early/Mid April?

So, we've been hearing that phones built for WP8.1 would start being released in the summer. But, according to WPCentral, the Ativ SE will come out April 18 for $599 off contract. They also say that the 930, "Martini" should come out April 9th.

Any of our "insiders" want to break my heart and say you are hearing otherwise.

Also, it seems the Martini is the 920 upgrade, which I guess makes it the flagship phone. Wondering what Goldfinger has going for it over that, because I don't want to wait much longer before getting a new phone. If the 930 is top of the line internally and comes out in early April, I think I'll grab it.