I’ve seen both many times. I actually saw GNR when it was the true GNR. Right before they released Appetite For Destruction, they played at L’Amours in Queens. My older brother got me in. Tommy Guns was still in the band then. I also saw Metallica at Jones beach before they were big. I also hung out with them in the parking lot of WDHA radio station back then. They had a Metal Mania show on Fridays hosted by Eddie Trunk. I met tons of bands that way in the late 80’s. We used to hang out in the parking lot.