Zig Zag Cactus, Fishbone Cactus, Ric Rac Cactus, Alien Plant?

Back in June (three months ago), I went to the local Plant & Book Swap. I bought some miniature sunflowers, left a ton of books on the free table, and grabbed a cutting from the free table. I have no idea why I didn’t take a picture, but it was about a foot long cutting of a fishbone cactus (see title for many names if can go by). I used google image search to find this out right there at the free table. Technology is fucking AMAZING.

Well, I was quickly enamored with this alien plant thing. WTF is this shit? I can root stuff. FREE PLANT! So I took it home. It was pretty rough with scabbed over areas all over it which is obviously why its owner trimmed it off. I watched a ton of youtube videos and cut it into five cuttings. This was during the great washing machine incident when everything was in the garage and we had a chipmunk problem so one cutting disappeared while callusing over. I followed the rooting instructions to a T. I let it callus for a few days, I put it in a well draining cactus mix. Here’s what they looked like when I moved them inside:

And after three months under my watchful eye, here’s what they look like now:

Yeah. It’s just plumped back up and it’s much brighter green with LESS THAN A CENTIMETER OF A NUB ON ONE SINGLE CUTTING (see blue arrow).

So.

Here is what it looks like next to the fishbone cactus I ordered online that arrived yesterday:

A few things:

• Clearly they are different species. The original has much larger gaps in the leaf spurs(?) that are also much sharper. I know multiple different plants fall under this name.
• The new plant clearly has a lot of damage. As you can see in the light, some of the stems are soft/mushy in some areas (more transparent — looks yellow in the photo because of the sunlight shining through). I’m not complaining or returning it though. Even if I mercilessly hacked off every damaged stem, it’s still much larger than what I was promised or shown in photos. So I’m cool with that. There are almost double the stems than the photo had and much longer too. And the majority of the stems have new pinkish growth on the ends. So if I didn’t have those damaged stems at all, I’d be thrilled with it. I actually think this is probably just a damaged much larger plant than what I ordered. I don’t mind plant rehab.
• It needs to unfurl and relax into place but I’m too impatient and I want to show you my alien plant NOW dammit. I literally transplanted this last night before bed. It’s a little jet lagged and who knows how long it’s been wrapped up tight in that paper wrap.

Isn’t it AMAZING? Like what the fuck is this plant? Apparently it grows in forests in Mexico! I love it! I hope the cuttings grow.

Any advice on the cuttings? Should I nip off the brown bits and hope to spur new growth on the three cuttings that haven’t done shit? They aren’t DEAD, they’re bright plump green. But not a sign of growth in THREE MONTHS on those three. I think I’ll nip one of the three losers and see what that does.

Here’s my relaxing bedroom nook that has my hanging plants now. Husband still hates that closet rod, but I love my plants.