I'm registered for both. Last XC trip I had a long wait for a telephone briefer and he had the nerve to have an attitude with me and question the quality of my training because I didn't know where a certain airport was. Well, nevertheless, I still prefer talking to a briefer but I'd like to start doing my own electronic briefings (at least prior to calling FSS). DUAT and DUATS are a little different. Which do you prefer? Does one have features the other doesn't?