Selection of implant hospital

The teeth I had capped a while ago sometimes hurt~~~~

If the pain continues at the dentist, they say you need to have the tooth extracted.

Then I think you should get an implant. If you get an implant,

I don't know what to compare~~~~

It seems there are several types of implants as well.

I'm not sure how the pricing and costs are, or what the lifespan would be. Please advise. ^^