A short video i took today of a couple of planes that have been parked in a garden close to my home town for many years, high walls and trees surround the garden so i was a bit limited in how low i could go.
XM172 first flew on 10th October...
MAS props are much stiffer, more brittle, and therefore more fragile, and will shred upon impact, rather than bend, like the softer OEM DJI props. That means you'll be less likely to be able to recover from an impact with a tree branch, and still...
Adorama has been around in the camera world for quite a while so using them is completely fine. Them and B&H are very similar. I bought my FX-30 from Adorama, no issues whatsoever, only took a couple days from ordering to at my door.