This question already has an answer here:
In some cases a specific journal is one of the most important and relevant places for a research topic. So, is this normal and acceptable (for a pre-Ph.D. researcher) to have several papers published in that journal? I once heard from a professor that it may affect the CV in a destructive way.
If I have several papers published in the same journal, will people think that my papers were published not because they were good, but because I was somehow able to bypass the peer review process?