VFC M249 series seems very impressive. In particular, the large number of accessories. Also glad they are still going ahead with a DX version of the LAR.
In terms of other brands, LCT seem to have finally gotten round to their SVDS. While the G3K seems a good addition to their G3/33 series. Also Lambda defence seems to have a M240L, which might precede a more vanilla m240 or even FN MAG.
Poor effort from King Arms at their stall, no L1A1 or FAL. Also they seem to be ignoring fans on social media asking after them.