Both boards have a 24-bit ADC, so actual performance with load cells should be about the same.
1046 - PhidgetBridge
+ 4 Inputs
- Cost $90 USD
- Enclosure sold separately
DAQ1500 - Wheatstone Bridge Phidget (requires
HUB0000)
+ Comes with Enclosure
+ Cost $60 USD ($30 plus $30 for VINT Hub)
+ VINT Hub can be used to connect other Phidgets and sensors
- 2 Inputs
It's worth noting that you can get the VINT Hub and two DAQ1500s for the same price as a 1046 if you need all four inputs.