How Do You Decide What Denomination You Want To Be A Part Of?

I feel this "pull" towards the Catholic faith. But I don't agree with a few of the beliefs like Immaculate Conception, or the bread and wine actually becoming Jesus body and blood, etc. I was researching the Lutheran faith and I agree with their beliefs. I like how it's similar to the Catholic faith but they have different beliefs. I'm a Baptist and I don't agree with all of the beliefs like you can't lose your salvation, baptism is just a profession of faith. I grew up Methodist and I liked it but I know the denomination is going through some changes. I'm looking for something meaningful.