VXDIAG VCX SE 6154 and SVCI 6154 Which is Better?

VW Audi OBD2 diagnostic scanner VXDIAG VCX SE 6154 and SVCI 6154a which is better?

Item	SVCI 6154a	VXDIAG VCX SE 6154
Software	ODIS 8.2.0 and up	ODIS 7.1.1 and ODIS 8.2.0 Optional ODIS 9.1.0
Car brands	VW Audi Skoda Bentley Bugatti Lamborghini	VW Audi Skoda Bentley Bugatti Lamborghini
CAN FD protocol	Yes	No
DoIP protocol	Yes	Yes
KWP2000 protocol	Yes	Yes
UDS protocol	Yes	Yes
CAN BUS and K-line	Yes	Yes
Compatible with original software	Unknown	Yes
Platform/Driver	SVCI 6154 Device Manager	VX Manager
Connection	WiFi, LAN, USB	WiFi, USB, WLAN, Type C to USB
Remote diagnosis	Yes	Yes, Donet license for free
Compatible with ODIS 8.2.0 and above	Yes	Yes
Compatible with ODIS Engineer V14 and above	Yes	Yes
Support online functions	Yes, with online account	Yes, with online account
Firmware update	Yes, OTA firmware update	Yes, update online
Software update	By link	By link or HDD
J2534 passthru	Not tested	Yes, can be used as j2534 passthru for other OEM programs
License	No, single brand	Allow to add multi software license to the device, Benz, BMW, Porsche, GM, Ford, Honda, Toyota, Subaru, Volvo etc
Price:	$169	$166

In sum:

The advantage of the VXDIAG VCX SE 6154A is it can be configured for BMW, Mercedes, GM and multi brands and can be used as j2534 passthru for multi OEM software.  VXDIAG support is better and it supports latest ODIS 9.1.0.

The advantage of the SVCI 6154A is that the driver connection is faster. Latest ODIS 9.1 support. S/N can be changed belonging to the original interface. Can be used for online activation, such as immo, open component protection, but for flashing too slow, data transfer often fails if the flash file is large. It is compatible with odis 8.2.0 up, it is not working properly with odis 6.2.0 or 7.2.1.