Yes...and no. If you think about it, SO many players with their "signature model" from Fender or Gibson, also play several other guitars depending on the song, etc. I quickly think of Tom Petty, Robben Ford, Eric Clapton, etc. They have always used guitars as their "artists tool." Someone who oil paints, does so with heavy brushes, thinner brushes, trowels, etc. They also might do something in pastels, or acrylic paint. It's all good.Having a signature guitar is considered selling out now?