Strange, the F30-400 is priced @ $239 .
The E30-400 is priced @ $109.
Peak HP =2.1= 1565W. Torque is comparable with the 750.

Advantages, smaller and lighter than the Bosch 750, easier available and cheaper.

Disadvantage, runs about twice as fast. So any gain in weight and size will be eaten with the gearing.