If I am not mistaken Jaylogs still had (or has) some hearing in his AN ear and wears a Baha. Hopefully he will add in to this discussion.
Patients with ANs experience sensorineural hearing loss (nerve function loss). That means the sound from the outer ear is not properly reaching the brain because the nerve is damaged (or missing if the AN is surgically removed via translab). The frequencies still getting through can vary greatly from patient to patient.
After my first surgery, when I still had approximately 20% of my hearing, I wore a traditional air-conducted hearing aid with good success. However, I had 100% speech discrimination, which meant I had sufficient use of some high frequencies that it was successful. Since the second surgery, via translab and I am SSD, I have had wonderful results with the Oticon Medical Ponto Pro bone-conducted hearing device.
If I were you, I would work with an experienced, well-trained audiologist, who has experience with both air-conducted and bone-conducted devices for an opinion on my particular hearing loss.
Just my thoughts .....
Clarice