Display settings for large coarse grained systems

Hi,
I am working with large coarse grained polymer systems (30 chains of 1000 beads each in one cell). When I work with my .xsd file to select beads, create sets, centroids, rotate the view, etc... the software is very slow due to the size of the system. Are there any display settings I could change to make it faster ? (I already turned the quality to low in the display options).

Thank you