Januta, no you are wrong. The O7A has a harder sponge and topsheet than the DNA H. The O7A has 52.5 degrees hardness while DNA H has 50 degrees. Even by just that, they are already different.
You should really try the xiom offensive s which has a very good feel but does not feel too fast. Korbel is much faster. The offensive s is one of the best blades in the market and can be used even by beginners.