I ended up buying some. The batch I got was nothing like in the pics or is it like the Marshall Island rock, so you may want to ask first. Mine was more like Tonga branch rock. Maybe some batches are different.
I am not as much of a fan of the Tonga branch but love Marshall Island rock. I know there are allot of people that like Tonga branch. That is just personal preference.
That said this rock really had no bad hitchhikers which is good. It comes really gray in color almost looks like no life at all... But after a few weeks it gets really colorful, actually some of the most colorful rock I have gotten. You wont get allot of macros either I got only some halimeda which I like.
If you like tonga branch you probably wont find better rock than this. I was slightly disappointed because I wanted something closer to Marshall island rock. Maybe it comes in both ways so ask. It is still high quality rock for what we get nowadays.
I also heard now they will be shipping rock again from the Marshall islands in limited quantity, I hope this is true..