These look a lot like the knives at Ikea; we have had two we've used for a few years. Ours have a triangular shaped handle, wish you could see these knives from the side.
In our experience you just 'need' one really good Chef's knife (better for rocking), or a Santoku (better for push cutting), a good paring knife, a set of butter knives and steak knives. We have a drawer full of ceramic knives too that I don't care for.
Great deals on some wonderful knives here at Massdrop!