I wonder whether SMD film capacitors indeed have substantially more inductance than similarly-sized SMD ceramic capacitors. I would expect SMD film capacitors to have a stacked construction, similar to multilayer ceramic SMD capacitors. Of course other disadvantages of SMD film capacitors are that they are relatively expensive and that some have a dielectric that easily melts during soldering. Any through-hole capacitor will have substantially more inductance than an SMD capacitor because of its leads.