Boosted nw sells the burn 2 and will have the ostrich the cable is $60 from obd2allinone I dont know what the ALDL does different. You can live tune while the car is running with the ostrich from what i remember you cant with the ebl. Dynamic efi uses the 7730 ecu but with a its own xdx in my experience everything in there xdx had to be adjusted to get it close to what my stock ECU was doing even after spending weeks of time I still couldn't get the car to run/act how the stock ecu was and from my experience there wasn't much info on how to adjust there xdx compared to the over 30 yr of info on the GM stuff