Schneider Aventinus is the original Weizenbock and remains the gold bar standard by which all are judged. Aventinus Eisbock is concentrated version of it. Let's compare the two.
Schneider Aventinus Eisbock is a high octane version of their original Weizenbock. At 12%, it's dangerously drinkable and is full of dried fruit before the clean, semi-dry finish.