In Mexico, there are laws and rules. What I have found is they vary depending on who you are confronted by and how their previous evening went. Also how thick your wallet is at the time.
Your results may vary.
If Mexico permits it as sub-249 it would be fine else I'll go for the Neo2 and not let it stray too far in wind. Purchase of DJI drones or accessories is not a problem.
Kind of a bit of a debate on the Mini 5 Pro and its being sub-249. Most folks are finding it to be over and there is the issue it broadcasts RID all the time. Not really a huge difference between the two, except in low light and obstacle...
Both my A3S and the Mavic 4 Pro are out of sub-249 category. I'd have to purchase the new Mini 5 Pro which seems to have decent wind resistance although the Neo 2 would be ideal for a low weight but may not do well on beaches.