Has anyone been? We loved Tallin and have been wanting to check out the other Baltic capitals. Thinking of going over a long weekend in May and trying to decide if we should just go to one or the other (and which one!) for 3 nights OR add a 4th night and stay 2 nights in each as it looks like there are good bus/train connections between the two cities. I don't feel like we need to see everything but also don't want to shortchange the cities either. Any thoughts or suggestions from those who have travelled there? Thanks