I am a huge fan of Mojo Ysterberg Mastiff's but they are not avallable that much. 

Because there are bunch of different organisations (SABT, EBBASA and BB international) all sort off claiming they represent the true BB so there is a range in looks and character. For a dog that is not FCI recognised I think that they should work together and get one firm breed-standard. 

But that doesn't take away that there are a lot of very VERY awesome Boerboels out there! Another one in the top 5 of my list (high)

Bull Mastiffs i just do not like with the short nose. Tosa's are very rare in .nl so I have only seen 3 in real life (all on a dog show) and all looked different..some I see online are awesome tho.

I would like a Old English Mastiff size Dobermann or a OEM with the brain of a BB or COA lol