I hear what you are saying, technically its a box on wheels with a few motors in so how can they be any different
The storm has two 6.6 two stage vac motors where as the enforcer has two 5.7 three stage vac motors, both can run via remote control, the storm's version turns both vacs on at the same time causing a power surge that often trips the power supply, the enforcer's version (Storm, Enforcer!!! ridiculous names for carpet cleaners eh!!) does it in sequence,
I have owned and used machines built by Alltec, CFR, Powerflite, and Cleansmart, this one looked and felt like it was put together by someone who had a lot of experience cleaning carpets, not just out to make a fast buck.
Anyhoo, give it a few weeks, I'll give a full review after iv'e clocked up a few hours of working together