Stats-wise, I think Inevitable Defeat wins hands down. The strength, stamina, agility and expertise is just too good to pass up. With Reckoning, even with an epic gem or jc gem, it's just 92 + 30/51 stamina, and a boost in DPS. Also, if I go with Reckoning, my expertise drops from 33 to 22.
Is the DPS jump worth switching for? Or should I just keep this for my DPS set (Reckoning).
Here's my armory link with a gear setup using Reckoning: