[Question]The best game to make a private

Hello folks,
I'm wondering what is the best game to start a private server now days.
I got a Ragnarok private now with 50 players and I want to expand the business, what is the recommendation?

dragon nest could be a good one if you have the staff for it the proffit margins are high and its pretty popular there are very easy tricks into making a successfull one i recomened you dont follow the top ones tho as you are too late in the game,

but if you was to offer a more balanced play to win over a pay to win service not only will you have a very high populated server but over all a very wealthy one too.

Blade and soul *-*

the best game that you need to make is the one not listed here and on most games sites mmorpg

like
-bright shadow
-N.E.O
-Uncharted Waters Online
-SMT Imagine Online