It all depends (to me) on what you are going for with the shot. The concept.
Is it straight-up "this is what it is" photography?
Is it an enticement to the viewer (thus, shallow DOF might be interesting, or lighting that drops off dramatically or has a reason to be different)?
All your shots you've taken so far might work in various applications. It's all about what you want to show and tell with the image. Current style might affect it a bit - for example, the very bluish, overexposed food photography that's been popular for a while now. The concept is to make the food appetizing, and a little dreamy, as if you were daydreaming about the food at your table.
Concept is huge. It affects your photos, and it
should. Take twenty different shots of that same figurine with as many different lighting setups, DOFs, crops, color spaces, etc. as you can think of, and pick the one you like. Analyze
why you like it. Ask us which ones we like. (danger, here: We all like different things
)
Think about how Ichiro Nagata put his stamp on gun photography - he put gels on different strobes to add visual drama and character to the firearms when he burst on the scene... His concept was to take unusual and interesting photos of guns. It worked. Now, it worked *for him* and anyone who does that now will be mistaken for Ichiro-san. This is just an example, not a template.
JMHO.