My RC extractions were circa 2000,and I'm sure things have changed. I haven't kept up with the changes.
At the time I considered implants, but most were of metal. I didn't want any metal of any kind because of the interuption of signals from the brain to the rest of the body. Ceramic was also an option, but at the time I was told to new to tell how they would hold up.
Plus I was told that having a RC extracted was a cake walk compared to having an implant removed if something went wrong.
I did go and have the complete work up done for implants. Cost for 4 at that time was 20k. They also advertised a whole mouth of perfect teeth in one day. Cost 50k.
So, I don't have any advice, or opinions. [Well one, have the RC removed. You'll be glad you did.] Wish I could help.