version 7 by AW Freyr
Chapter: Advanced Topic - Memory Economy
Hybrid Choices uses more properties and relations than strictly necessary. Much of this is merely convenience, and larger projects might benefit if they comment out certain parts of the extension. It is recommended if you are running into memory issues to copy-paste the extension in to their source code without the folllowing sections-- "section d - page-dependent". This includes two various-to-various relations and is a major memory hog.