So does anyone know that sort of fantasy written in first person and did it read well?
You're making me wince by mentioning drek like Eddings in the same context as Tolkien, you know.
That said, gigantic epic save the world form evil in first person; no. Fantasy world with magic and dragons and so on in first, yes, definitely. Steven Brust's Vlad Taltos books, starting with
Jhereg, which I think is now most readily available in a collection with the next two called
The Book of Jhereg, is an excellent example.
I've been toying with a book idea for a long time but just couldn't get started but that first person really seems 'easy' to me compared to third person.
It looks that way until the first time your reader absolutely has to know something your narrator doesn't know, can't know, or would never, never, never stop to explain.