Surfing Waves

Hi! As you have suggested I have been looking for longboards which fulfill your recommendations
We have found these so far:

https://sandiego.craigslist.org/nsd/spo/6080260167.html
https://sandiego.craigslist.org/csd/spo/6068478606.html
https://sandiego.craigslist.org/nsd/spo/6077289664.html
https://sandiego.craigslist.org/csd/spo/6067402389.html
https://sandiego.craigslist.org/csd/spo/6075424788.html

What do you think? Are all of them ok for a total beginner - 5'10 180 pounds? I would be very grateful for your help.
Btw, for the future - should I keep all my "issues" in one topic or it is justified to open a new topic for every problem/thought?

Thank you!