Before deciding where you want to publish, it will be helpful for you to reflect on why you want to publish. Do you want to:
Now reflect on your answers. From them, what do you value most and what do you value least?
None of the answers on this list are wrong, and at any given point in your career they will be different. Depending on the answers to your questions and how you rank them will influence in what direction you go for publishing. For example, if it is more important to you to get your article out on the open and as readily available as possible, you might consider pursuing publication in an open access journal. If you are more interested in honing in on a particular audience, find a journal that is widely read by that community. If you are interested in the prestige, maybe consider attempting to publish in a "high impact" journal.
When selecting a potential journal in which to publish consider the following: