I saw this 6 string yamaha TRB6, i played it, it felt really nice, i just have been playing 4 string bass, and i felt comfortable with the neck right away. tho it´s that much wider. I didn´t plug it in, so i don´t know how it sounds. So if any of you owned this type or have owned, i would like to know the ups/downs of it. I have played the attitude type, is this up/down class from that one.?