I'll start by saying that I use Line6 & Boss gear. I have the Line6 POD 2.0, XT-Live, X3-Live, Variax models 700Trem and the 600 model. I also own the Boss GT-10, Roland GR-33, and a Roland VG-88. I can say that the sounds in the GT-10 are way more advanced than the VG-88. I use all of this equipment in my studio where I record my music. I have several self-produced albums and I also do composition for film and television. I have been playing professionally for 31 years.