I you want to the see the latest in zippy new rigs, both Flex Radio and Elecraft will be at Boxboro. Both will also be giving presentations. Even Ten-Tec will have a display. Of course, the "big" three will also be displaying stuff. Even Rob Sherwood, Sherwood Engineering, will be giving a talk on receiver design. Hey, even I'll be there, with a smile and a pitch. I got stuff.
http://www.boxboro.org/