I would recommend the Squier VM Jazz 5-string. Or a Yamaha BB415 / BB425 if you change your mind about Yams! My BB415 has a great low B, better than any other I've tried (which admittedly is limited to the aforementioned Squier, a Fender USA P5, Cort Elrick, and SBBM Ray35), so not all cheap fivers have a poor low B!