The most recent release among those three movies was "Shelter" in 2007. In the seven years since then, the only m4m movie I've heard about that's been well-liked was 2011's "Weekend."
I thought "Weekend" was decent enough, but I found the 2012 bisexual film "Angels of Sex" to be more interesting. Unfortunately, neither film has the emotional punch that make "Shelter" and "Latter Days" so popular.
Well, at long last, a newer movie has been made that, I think, is at least as good as "Latter Days." It's currently available for free on Youtube. Who knows how long this link will continue to work, so I suggest that you watch it now. And when you're done, watch the sequel linked below.
I watched both movies "blind." I didn't read the descriptions and knew nothing about the story or characters in advance. I strongly suggest that you do the same.
The first film starts off slowly, so be patient.
Enjoy even more (at least I did):