Hungary, Belfast for teeth treatment

Hi, I did a root canal in Dublin which cost me a huge €600 and further have to spend €800 for the crown.

I am thinking of going to Hungary (Budapest) or in Northern Ireland for further dental treatment.

I am thinking of getting crown done from these places. I also have to do 3 extractions that involve wisdom teeth too. So overall 4 procedures.

I will have to spend a huge sum here. I saw one www.dentalhungary.ie but not sure how they are.

Could anyone suggest good, reliable dentists in these two places, please? If you have experience with them, it will really help. I will really have a look at them and consider those options.

Any tips will be really very helpful.

Thanks.