As the weekend goes on I'll focus on NFLN cause they tend to do a much better job talking about prospects. ESPN kind of gives up midway through round 2. Plus, ESPN tends to be much less about talking about the player and more talking about Kiper's big boad.
In regards to the draft, NFL network had some of the best produced programming out there. I enjoy the analysts from both ESPN and NFLN.... I like to hear Gruden on espn and he played a bigger role last year than Kiper.
The method that myself and some buddies have worked out is that the first 3 rounds of the draft must be watched on NFLN, but after that you start to see more commentary and less video clips of the actual players being drafted. We all noticed that the later part of the draft, on ESPN, you could see highlights of a lot of players (ones that I really wouldn't know) and its cool to see those players. As the later rounds come, NFLN continues to talk about the first few rounds (and rightly so), but don't tell you or show you much about the guys being drafted in rounds 4 and 5 and so on ...
Since I started watching NFLN, I have stopped watching ESPN. There are a few guys at NFLN I don't necessarily care for but their are very few at ESPN that I can stomach.
NFLN is way better IMO but unfortunately I have to watch espn this year
NFL network, but I also record ESPN, just to get different extra footage and analysis of the player Miami takes on day one, while on day 2 and 3, you don't get info on all the players, so it's good to have more then one network to maybe get a better idea of the player Miami took in the later rounds.