Your post hurt my eyes because of the unneeded variations in text size and format. It could also stand to be a bit more concise. However I will attempt to answer what I think you asked.
I only got the standard edition . I can confirm that I also got the bonus garage, but only once I attached my Social Club ID to my Gamertag. On my offline XBox, the garages are not free.
I Guess Rockstar decided to spread a little bit more love around. I hope this helps.
Never attribute to malice that which can be adequately explained by stupidity.