Hello fellow bass freaks. I need your collected expertise in the matter of choosing a fretless 5 string. To make it easy, I've narrowed it down to two and only two choices. 1) Unlined Stingray 5 with Piezos. 2) Original model Gary Willis Signature 5'er, with the ebony board instead of the ebonol. That being said, is the ebonol-board model that much different than the ebony one? I'd like your input outside of price, and especially would like to hear from those who have actually played these models. I think I'm leaning towards the Willis, but am worried about it being a one-trick-tone-pony. Thanx in advance.