I've tried all of them and like "Threaded" and "Hybrid" both. Hybrid is nice since all the posts in a thread show up, vice having to click "Next" to move from one post to the next in "Threaded". The problem with Hybrid is that there can be numersous "sub-threads" and if you don't look at the upper thread-control/review window but only the scrolled list of posts, you may not reply to the post or sub-thread you had intended.

I'll try these two in more detail and see which one I get used to more....Threaded, with clicks on "Next" to drop down the thread, or Hybird, seeing all posts and just having to pay attention to which post I reply to.

Mein zwei centen [2¢]

Cheers