In general, both Zeolite-beta and Zeolite-Y can be effective, but their performances entirely depends on the specific S-species, reaction conditions and desired product characteristics.

Zeolite-Y with hydrogen will be better choice due to its effectiveness in industrial hydrotreating processes as its larger pore size will provide better catalytic properties.

However, Zeolite-beta with hydrogen will be advantageous for specific cases involving larger molecules due to its high catalytic activity and unique pore structure. Hope this helps u Madhura Rewatkar