There are only a few series I have read in my life that I believe come anywhere close the quality of Berserk. Vagabond is one, and the other is called Vinland Saga. It is a historical manga like Vagabond, which focuses on the lifestyle of vikings, rise of Cnut the Great to power and the politics related, and the development of the protagonist from being a young boy that is living and driven solely by revenge to a man with dreams of creating a land with peace. If you enjoy or know European history you will get extra enjoyment from this series. I must add that it is extremely brutal and gore-filled at times because it has to authentically convey how things were back then. For example, village pillaging and the murder of children and women will occasionally be seen, but I think an avid Berserk reader can handle this sort of thing. A lot of the tones it gives off will remind you of Berserk, only more historical and without the supernatural elements. The art is also at the same level as that of Berserk and Vagabond.
I HIGHLY recommend anyone that found what I said above interesting to give the story a chance. I wouldn't recommend it if I didn't think a lot of you would enjoy it. The story has recently been serialized in English volume format (4 volumes are currently out and they are all hardcover books), so if you want to get into it now you can easily stock up on them. French versions were serialized a while before the English, so Aaz can take his pick at whichever he wants.
I HIGHLY recommend anyone that found what I said above interesting to give the story a chance. I wouldn't recommend it if I didn't think a lot of you would enjoy it. The story has recently been serialized in English volume format (4 volumes are currently out and they are all hardcover books), so if you want to get into it now you can easily stock up on them. French versions were serialized a while before the English, so Aaz can take his pick at whichever he wants.