I vote for Dublin!!! (Duh :0) Seriously though if you have any questions that will help make ur decision please let me know! I've spent time in both Dublin and Edinburgh and they're both great cities. Despite the Irish economy, UCD is booming, they have tons of construction projects going and are really accommodating to us international students (mostly because they want our money haha). If it were me I'd definitely go with the 4 year program over a 5 just to save money and time (I've waited long enough to get in!!) I don't know much about the Edinburgh curriculum or the school, but I'm sure you'll be happy no matter where you end up. Good luck deciding!!

M.A.