Note: this is not my first vault, i have made many others

I started playing on an emulator because it has no stability problems (crashes, lag etc.) and i start a vault and progress normally through the tutorial and start building my vault up, after an hour or so i get a rare dweller card....awesome, really sweet luck. so i equip him with an awesome weapon i got, and i send him out into the wild to go look for stuff, i check on him in about 2 minutes (idk, I'm just obsessed with checking in on explorers). His nobility outfit was unequipped and he was wearing power armour that he found in 0:00 seconds after starting his journey...here is a picture for proof. I have another vault on a different device that has 170 dwellers and i have 45 dwellers to explore with, I've only ever found 1 piece of power amour days into the exploration, and then 2 hours into a new vault i instantly find power armour. i have not modded/corrupted/timeglitched/cheated this vault or any vault for that matter, the only "cheaty" thing i ever did was download the 1,000 lunchbox vault, but i did that after this happened. any thoughts?

here is the photo:

imgur/dT35Ekc

you need to change the link to say imgur dot com

Not a glitch because this has happened to me before, about 5 times, maybe more. I sent out 2 dwellers for the night not too long ago, and i woke up the next morning and they both found unique power armor so quick. And few days later, I found some unique weapons, rare weapons, etc.

There is definitely the chance for some amazing variance, I started a new vault and my first couple explorers pulled Heavy Wasteland Gear, Commander fatigues, and a Gauss rifle, whereass my main 200 person supervault hasnt seen either of those armor sets.