I didn't get much of a hoppy kick from zythos hops but was amazed at how well WL530 worked with this beer i made. Granted i had simcoes and centennials for flavor and aroma. I didn't want too much bittering but wanted floral qualities. Zythos would be my choice for a Belgian IPA hop again. But for a standard ipa it is no substitute for amarillos, simcoes, centennials, etc.