Difference between Pololu minImu v9 Sensor and MPU9150 Imu Sensor

Hi all!

I'm planning to use Imu sensor for wheelchair but i can't sure which sensor is true on this point. They are almost identical but their price is different. Is there something I missed?

Pololu Imu: Pololu - MinIMU-9 v2 Gyro, Accelerometer, and Compass (L3GD20 and LSM303DLHC Carrier)
Sparkfun: SparkFun 9DoF IMU Breakout - ICM-20948 (Qwiic) - SEN-15335 - SparkFun Electronics

Hi SD92
As you can see they are all 9 axis sensor module.
The Pololu MinIMU-9 v2 has two sensor chips: L3GD20 3-axis gyro and an LSM303DLHC 3-axis accelerometer and 3-axis magnetometer . While the Sparkfun use a signle the MPU-9150, which contains a 3-axis gyroscope, 3-axis accelerometer and 3-axis digital compass. The can do the same thing as you want.
In terms of the cost, you can find more lower price from: http://www.ebay.com/itm/MPU-9150-9DOF-e-compass-accelerometer-gyroscope-module-replace-MPU-6050-/271276693450?hash=item3f2959d7ca

ardufans:
Hi SD92
As you can see they are all 9 axis sensor module.
The Pololu MinIMU-9 v2 has two sensor chips: L3GD20 3-axis gyro and an LSM303DLHC 3-axis accelerometer and 3-axis magnetometer . While the Sparkfun use a signle the MPU-9150, which contains a 3-axis gyroscope, 3-axis accelerometer and 3-axis digital compass. The can do the same thing as you want.
In terms of the cost, you can find more lower price from: http://www.ebay.com/itm/MPU-9150-9DOF-e-compass-accelerometer-gyroscope-module-replace-MPU-6050-/271276693450?hash=item3f2959d7ca

@ardufuns Thanks for help. I will investigate lower price Imu on ebay.