When looking for a fretless 5 a little while ago, I read various reviews and then decided to take a chance on something that was from a reputable maker and had good reviews. I the. Found on line a bass at a very good price which I thought, if I have made a mistake , I can sell this on at at reasonable .price. I got a fretless Spector Spectorcore 5 string. Very well made in his own factory in Korea, comes with magnetic pickup and piezo, a bonus which I now really like. I find the string spaci g a little narrow but not a huge problem. Plus it's quite light, has an ebony board and has an wry nice looking maple cap to boot. May be a risk is worth taking?