What is the best doors album in your opinion?

Tough call.

"The Doors" is pure raw energy and "LA Woman" shows the band's maturation and polish.

"Break on Through" may be the best opening cut of any debut album.

Strange Days for me. I find it to be the most trippy.

"Soft Parade" has a special place in my memories but "The Doors" is their best work. The excitement, energy and originality in the music is still there today some 40+ years later.
In fact if the question was what is the best debut album by a band, this would probably get quite a few votes.

Man!!! That's a very good question and very difficult to choose.
But for me, It would be a toss up between Morrison Hotel, not only for the music but also the album cover, and LA Woman.

"Strange Days" is my first choice, very closely followed by both "The Doors" (their first album), and their last album, "LA Woman". All three are top notch albums.