Need help in choosing IEMs!!

Hey I am a newbie in this IEM thing I heard somewhere that the IEMs redefine the definition of music listening is that right ?? If yes then can anyone suggest me something under 2k (btw I am from India so please suggest them accordingly)? Also I like to play fps games too And I like to mostly listen to EDMs or more like bassy musics all the time so please suggest some Thanks in advance!