[Scan-DC] New scanners?

[Kurt]

Right now I'm using a BC296D with a crappy glass-mount Radioshack antenna listening to Howard and Baltimore counties and the City. I'm thinking of upgrading to the 396T for some of the features (fire tone-outs, close call mainly). I drive almost daily on 95 or the Beltway, close call would be a fun feature to play with while listening to MSP or MTA.
My question is if anybody knows what else is coming out soon? It seems like there's always something new/better/faster around the corner. Something new for the holiday season maybe?

Thanks
-Kurt