I realize that you're impatient for some answers, however, making multiple threads on essentially the same question does not beg for much sympathy for some.
People would be glad to help, but you might consider specifying a bit more for what exactly it is that you're wanting, listing out a bunch of IEMs and asking which is the "best" out of the lot isn't exactly specific to your needs - we wouldn't even know what it is you'd like or want out of them in the first place.
I've read the first thread that you made, and you specified genres, which is a start. Specifying specific sound properties would be even better. Ask specifically and keep expectations realistic, and you'll usually find specific and level-headed answers.