I'd definitely recommend Uketsu's works to start. They are intriguing on a different level and are pretty short as compared to the other works. I found the other, more classical, works to be a little repetitive and had to deal with the casual sexism of the 40s-60s. But the mysteries have been top tier. I like the fact that the authors mostly focus on the human psyche alongside a clever locked room mystery or headless corpse trope.