if i am setting up a scene and i'm using alot of props should i "consolidate" most of them by exporting them as an .obj and then reimporting the new obj i created to replace the props. i thought i read about doing this to make rendering easier.

for example, if you look at the picture i've posted, would it be a good idea to combine all the items on the floor as one obj instead of separate poser props? i'm new so i hope my question is clear.