I do this exact commute, however I travel early so get the first train (6:02 from ED) and then the bus to Moorgate (goes from just outside the station so I find quicker than going underground), but when the trains are cancelled / delayed there are lots of options. I usually hop on whichever bus comes first and do either of the following: - 185 to Oval then Northern Line to Moorgate (this is usually quickest, can take 35 mins) - 176 to Elephant & Castle, then either bus to Moorgate (133) or Northern Line - 40 to London Bridge then change on to one of the many buses which goes to Liv St / Moorgate Admittedly the buses might take longer in rush hour. Coming home during peak times I nearly always go Northern Line to LB then train to ED, if you time it right and no delays this takes 40-45 minutes. I was nervous about moving to the area with the commute but actually there are lots of options and I've been amazed how well connected it is with buses too, other options as those mention above are Thameslink to Denmark Hill / Overground from Shoreditch to Peckham or Forest Hill...