I go back and forth on which of the 2 I prefer. Sometimes I think, even if a guy gets 1 sack per game that is still only 1 sack per game. The correct edge rusher in R2 could get you half that.
But a great DT who frees up the others around him and behind him, besides the plays he makes stopping runs up the middle, especially in goal line stands, and his own sacks and keeping the QB from stepping up into his throws, is a player that impacts every play in just about every way. We have needed a run stopper for so long, I just would find it hard not to take him over Anderson, solving so many of our weaknesses with one pick.
Besides, I think there are a few edge/olbs that are good and could be had in R2. I dont see any DT in R2 that I like at all, unless it be that Ika kid from Baylor. But I still need to see more of him.