I recently just got my 15 set on Na38, i was number 10 for the hall of fame. It started to make me think, whats the quickest a player has achieved a 15 set in number of days? We have a record for taking Atlantis, so why not have a record for another huge achievement in the game.
This can even be split up into two records. 1) Players that bought a majority of their suit, buying gems. 2) Players that farmed most of the gems, spending little to nothing on gems. *Obviously winning cents does not count against you*
Every server is different. The more competitive servers will have a lot more players with 15 sets and probably were achieved a lot earlier in the game.
On a side note, has any player got the 15 set and felt like something was missing? Its like the whole game you are gambling with stars, you hate it, but you love it. Then one day you achieve it, but miss the feelings that come along with stars. Maybe i just have a gambling problem. Haha