The first time we get to see the Omega in full firefight mode, along with a massive wall of fighters and a great view of the EF defenses. Watching the EAS Churchhill go down was a moving moment for me, I only wish we could have seen the crew a little bit like we did with Sheridan aboard the EAS Agamemnon in S4-Endgame. Still, Bruce McGill sold the moment as Major Ryan watching his friend Captain Hiroshi ram her dying ship for the simple hope she could do some good before her end. Easily the most engaging battle in B5. Sheridan watching his fellow EF members dying around him and in the end watching one of the attacking ships come apart even though the battle was over. His expression of self judgement, questioning the losses just taken and knowing that thousands had just died around him. All with only a few words... just perfect in my view.
My only problem was the single breaching pod that Clark's forces sent. A single platoon against the force of the station just seemed silly.