What Makes Autek iKey820 Better than Others?

What makes Autek ikey820 stands out all OBD key programming tools?

Obdii365.com here lists top reasons below:
1.Supports more vehicle than other programmers SKP900, CK100, SBB etc.  All done via OBD. No need to remove dash.
check ikey820 immo car list
*2.Works more stable on American, Asian and PSA Peugeot Citroen (won't kill BSI) vehicles.
*3.Supports GM Ford Chrysler jeep dodge Mitsubishi IMMO till year 2019. Other devices cannot do that new.
*4.Supports Subaru IMMO. Other devices cannot do Subaru IMMO nor easily damage immo box.
*5. Supports Toyota H and G chip key programming without emulator.
(Supports U.S Toyota H chip all keys lost. For other region can only add Toyota H chip key)
6. Supports 2018 up Ford IMMO (require license)
7. Support 2017 up GM and Chrysler (Grand CHerokee 2015-2017 & Durango 2015-2017). Require license.