I will leave my opinion about Slot B. I cannot call it the only and best of the best (there are still Volcanoes, huh?;)). Well this is a joke. And on the case - an excellent casino. Tried many and different. Now I play from time to time at three. I use Slot B all the time. Here are both new items and stable operation of old games. Everything I play or want to play is there. Convenient, pleasant and easy: the best source of adrenaline for me. Recommend!