If the map would be judged plainly by how it looks I'd probably give my coins to Sky's Rim or Bonfire, they just catch my interest way more than any other does. Due to the small space of bonfire it feels the most filled out of all maps made, even though it's fairly simple, and Sky's Rim feels like the most thought went into it out of all maps(not work) which makes it easy for me at the very least to appreciate it, not to mention it's quite pretty.
Counting away plainly how it looks though I tend to reside a lot in Fluorite, fairly easy to move around the maps from there and it feels like you reach out to most of the game with the type of users you meet there, when you sit in bonfire I feel a bit closed in, and the few conversations I might nudge into is mostly at stone bridge in Fluorite if anything.