I have the w4r and the 4ai and I honestly find the 4ai more detailed... I like both of them for different things I guess.. I got mine when the otter box was the bigger one so they must have been one of the first batches made..one thing I really love about them is how they make drums sound.. They have that slam ya know... I love that.. That's one thing that the w4r lacks is that how they make drums sound... Like drum rolls and stuff... Makes them sound really real... Sorry I'm not too good at describing the terminology lol.. These are definitely one of my favorite iems... Now that the wizard is gone.. I hope they keep up the good work of what he started... Thanks for a great product guys... Cheers :-)
Hello Pacman46, appreciate your support and comments! As you can see, Heir Audio was before and now still a great team of many talents. We have many new and exciting projects on the way.