Help me make a good choice

Sup guys, I have stumbled on this forum in search of a good advice. Currently, I am looking for a good shoe for running. I'd been using lunarglides 2 for 3 years until my foot, after 5 years of being the same, grew up (surprisingly, I gained height in the age of 20). What I am looking for now is something I could run in my bare feet.
Here's what I'm concerned about.
There are 3 models of Nike free right now(except for Free RN distance 2 which is out of my budget. I live in EU so they cost twice as much as distance 1 here).
Nike free RN
-tried my size in store, felt awesome, wanted to run immediately in them.
Nike Free RN flyknit
- didn't try them but heard that Flyknit gets torn easily because of bare food, and that is what happened to my previous ASICS shoes
Nike Free RN distance
- I also didn't try them. Are they different in size????

So, my question is what is the difference between regular RN and RN distance? which ones are better for long distance running and which are more durable.
please, don't advise me to take something else, I have watched all the other models and I know that some of them can be better for me(pronation, etc). I would like to know the difference and have your feedback on them.

Thanks in advance