Hi, I've been after a six string for a while and have noticed that there are a lot of these now available pretty cheap on Ebay, but they're all made by companies I have either never heard of (and am unable to find much info about) or have nil experience of. Has anyone bought any of these basses? are they any good? Examples are Shine, Riverside Guitars, Mazeti, CH Guitars. All of these have sixers for sale on Ebay.co.uk at the moment. Cheers.