ROLI seem to have got it right with the new Seaboard RISE format, the 25 key version brought their multi-dimensional polyphonic expression into a more affordable price bracket compared to their flagship Seaboard Grand.
At this NAMM they have introduced a 49 key version, giving you more octaves to play with. For the full skinny on the Seaboard Rise, check this news item.
NAMM 2016 Kit:
Tascam DR-70D 4 Channel recorders