I voted for ePub, but I do use LRF once in a while. I think I'd use LRF more if I'd take the time to change the font on my reader. Right now, I just embed the fonts I want in my ePub files. I do like the full justification of the LRF's as opposed to left only justification that ePub displays. I also don't really like the "page" numbers on the right side of the ePUbs and wish there was a way to turn those off.
dordale