I think the direct metal laser sintering is an interesting choice for suppressors if the designer takes advantage of the abilities of the manufacturing process. Don’t just use it to print clipped baffles, think outside the box and innovate. This is where companies like Delta P are really pushing the boundary on modern suppressors.
The DD Wave has nothing going for it. Weight, length, attachment, and suppression are all sub par. Not just for the cost but in general. The Delta P on the other hand is pretty slick for the size/weight.