I use an XR18 in my IEM rack. I run four stereo mixes on it. It is literally perfect for my use. I saw no reason to get an X32 and glad I didn’t. Saved $800-$900 for the same results
I do run mine directly connected to my MacBook via Ethernet cable though. Everyone knows the built in WiFi on them is junk. Most people use a router, but in my situation I have no reason for each band member to be able to control the mixer on their phone. Once we each got our own mix we like, we saved it and never had to touch it again.
I have no complaints. I’m not sure what your intended use it, but it’s perfect for an IEM rig in my opinion. Good luck finding one though! I got lucky and found mine on
Sweetwater. A few days later they were gone, and I haven’t seen them available since.