I have a 2014 burton nug 142 (I'm 170lb 5'10). And to be honest it's a terrible powder board (I was in about 1' of powder last time I used it). I've read the reviews saying that the nug works in powder, however the fact is that all boards will float in powder if you lean back enough. With the nug you need to constantly force yourself to lean back. Also, if you go off any cliff higher then 3' and land in powder, when you land the board just sinks and your nose sink too much and you will go over the handle bars and tumble. However the biggest annoyance I had with the nug is that when you are pushing your self the the chair lift, because there is so little from the front of your binding to the nose of the board. Sometimes when you are pushing your self along, you will just flip your self over and look dumb.
Will I use the nug again. Yes, it is a fun board. However I will never use it for powder.