Sorry if this has been covered before.

Firstly, I am not really understanding any of the features and benefits of the individual 3 sizes offered.

The large size seems to be pretty useless for using anything imported---even old .car file object saves?

It seems, though not clear/explained,/specified,  that some of the items in the Carrara Browser, and other workings, have been fiddled with to make them only, or more, suitable for the large size?

Thus a conflict of interest in real life working needs?

Any help ,explanation, appreciated.

bwtr