What is considered quality gun cleaning solvents and oils?

All right, i have only been shooting since recently and knowledge of solvents and oils. As of yet i have used Rem oil and hoppes #9 on the two firearms i currently own, a savage mark II and an older mossberg bolt action, and so far that's all i have needed. But i know nothing about any other types of gun cleaners, oils, ect. Can anybody help educate me on this subject.