Used to love manumission too but the last fews good years were 02,03,04 after that it was going down ( so already 13-14 years ago that Manumission was the party of the island )
Elrow as you said start in 2012 in vista club and were unknown for the majority of clubber coming to Ibiza because during that time Elrow was only an after Sunday morning in Barcelona , it was they first step outide of catalunya with Elrow , so right from the start in 2012 the partys were successful but the punters were almost all Spanish ( average of 80%) i can say , i attend many of them , really good party in my opinion, Spanish people knew it as People behind Elrow are very old Spanish promoter( the Arnaud family ,they have been in the business for a century , 4 or 5 generation , they did Monegros festival , Florida 135 club (1h drive from bcn ,still rocking)... they are well know in Spain .
So all that just to said that they are very famous in Spain for many decades but they start to get knows out of Spain only from 2012-13 or even later when they moved to space ,thanks to Ibiza in such a short time they have grow crazy , they have they own stage in many famous festival across Europe , even out of Europe , they sold out party in club all across Europe as well , last week , they even had the stage 3 of tomorrowland Belgium ( as tomorrowland the most famous festival in the world at the moment, more than 220 nationality coming this year , 2 week end festival ) the entire world are seeing Elrow so yes in present time i can see Elrow doing really well in Privilege