VE DEVASTATOR vs KA11 vs Moondrop echo A

Looking for a DAC to use on my phone to run with my zero 2's. However, if I ever upgrade IEMs, I don't want the DAC to become the bottleneck. I would prefer a cable-style dongle, not a full brick. Button/mic support would be nice (I am aware that the KA11 does not have this). For those that have used these, or other small dongle DACs, how have they been, and, if you've used multiple, which is your favorite? Assume price isn't a factor if comparing DACs <$50.

Thanks!