Cherry MX Blue and Kailh Box White are both clicky switches. The Cherry switches have a click jacket design, making a click on the downstroke. They're also noticeably heavier feeling. On the other hand, the Kailh Box White switches are more lightweight and have a click bar design, making a clicking noise on both the down and upstroke.
Kailh Speed Bronze and Kailh Box White are clicky switches. Kailh Speed Bronze switches have a shorter pre-travel distance and somewhat better latency performance, making them better suited for fast-paced gaming. On the other hand, the Kailh switches are more stable-feeling due to their perimetered stem design. They also have a click bar design, which means they make a clicking noise on both the downstroke and upstroke.