I have 2 newwind split board 130-40 (one for me and one for my GF) and we use to travel around SE ASIA where there are some challenging restrictions on weight and dimensions at times (see Boracay..).
The board is really strong, and navigates well, has a single slight concave with squarish tips and it works well for jumps and manoeuvring. We have used them both in light/medium wind (indonesia-Malaysia) and strong wind (Sri Lanka) and works fine. Being about 70 cm per split piece and 40 cm wide, it fits in most big samsonite or reinforced duffle bags and there is no need to bring along a dedicated sport bag (or "golf bag").
The weight for the naked board is 2.1Kg (with the mid assembly titan screws). About 2.9 Kg fully equipped.
I have friends which own the same board and share my positive evaluation.
Fumini (the owner) might not be considered a "mother tongue" english type of person but definitely delivers a very good product that is an example of ingenuity and craftsmanship.
..and by the way, I am not associated with newind in any way.
Hope that helps...