Can someone tell me which adhesive glue is the best for crafts and do it yourself projects?

Does anyone know which glues or adhesives are the strongest when it comes to holding fabric, jewelry, gems, plastic, etc, together? I was told E-6000 glue was good and also Unique Stitch glue. Does anyone have personal experience with these glues? I will be making clothing, sewing, gluing stones/gems/studs, so I really need something that holds. Thanks so much!