Out of all the commercial cake outlets, Birdy's is my pick. The 'New York Chocolate' is one of the best chocolate cakes ive had. Even the eggless varieties are as delicious.Location wise,its great, cause ull always find one on the main roads.
They have a good variety, but make sure you dont go during closing hours, as most of the good cakes get picked up by then. Thankfully, they provide home delivery services, probably at an extra charge.
I have never had a chance to try their "Kuchen" selection, nor the Premium selection, but both have some exotic flavours like Cuban crunch, Alpine Mousse, Raspberry choco...to name a few.
For any occasion, my first choice would surely be one of those private cake shops, where cordon-bleu chefs bake the yummiest cakes ever...but incase one forgets to place their order in advance, Birdys is the next best option compared to all the other popular joints. My mouth is already watering :)