Es eignet sich besonders für Anfänger. Es eignet sich vor allem für Anfänger.
what is more grammatically correct?
The first sentence is more formal, that's all. Both are correct.
best regards Angel
so in english are u trying to say it especially owns itself for the beginners ?
It is especially suited for the beginners.
I tried to stay as close to your word choices. In both english and german, I would drop the article.