I recently bought a Sony FX30 camera and I'm looking to invest in a set of cine lenses to elevate my filmmaking. I primarily shoot short films, music videos, and documentaries. I'm aiming for a cinematic look with smooth bokeh.
For cine lenses, you might want to look into the Sigma Cine Prime lens set. They offer great image quality and smooth bokeh at a relatively affordable price point for cine glass. The 18mm, 35mm, and 50mm would make a versatile starter set for your needs.
Rokinon Cinema lenses are good with a cheap price tag.