Hiya - I like watching both, so usually flick between the two! Saw neither last night, but watched the highlights of SCD a little earlier. The only dance I didn't see was Jan and Anton - so can't really comment on that. I do think Emma is quite good, but perhaps not so much better than some of the others like the scores may suggest.
My favourite couples, and the ones I can imagine doing well and perhaps getting to the last four are Emma and Darren, Louisa and Vincent, Mark and Karen, and Matt and Lilia. Who are your faves sunflower?