I think you will get a few differing opinions on this topic. The single best answer is what your priest tells you. My personal opinion, not that it counts, is we are a community of believers. By moving to different parishes each week, we are not participating as a comunity, but are alone. I see nothing wrong with visiting other parishes, but eventually you may want and need to settle down to one parish where the priest knows you well enough to be a spiritual father to you. Paul