Is Yamaha ypt-310 better than Yamaha psre313?
From: http://www.yamahamusician.com/yamaha-psr-e403.html - Some
of you may be wondering: What's the difference between the PSR-Exxx
and YPTxxx models? Well, the YPT designation is used for the
Yamahas sold at Costco, Wal-Mart, etc--mass retailers, while, the
PSR-E names are found at Yamaha dealers, such as, Guitar Centers
and online Yamaha dealers. It's the same exact keyboard just with
different names.