shawn, ignore the last comment. We're both from the same generation, u sounded much younger.
Unstable tuning on the r9 & custom shop l.p's . Most sounded dead, not resonant. Some frets fretting out, poor binding workmanship - spots not flush with body and on neck, inlay cut ins not fitted tight on fretboard (gaps) rough feel, nut off center on neck gluded beyond the edge, some were buzzing, bad intonation, some tops not close to matching .
Very disappointed. Will be holding onto my current older l.p.'s.
Will continue looking for l.p, vibe type of guitar to added to the coral, but it won't be from gibson.