I personally didn't liked Hauu~'s subs too much (I remember ep 13 :x .... the subtitles timing wasn't good and it caused a little confusing... ) but I love WinD the most! they're "only" at epi 13 or so at the moment (one of the translators had an accident, i heard) but every single episode I saw of them was made with love. ;D
Hauu~ isn't bad, but there are some mistakes here and there. uhm ... yeah, at WinD, everyone got it's own Fontcolor!!!
" and yeah ... very well done, made with love, great translations ^^