AUTOBOSS V30 is the lastest auto scanner by Autoboss company. AUTOBOSS V30 software can update online from official website. It has color display and do not need laptop to work with.
It is really hard to tell to which one is better. The two companies are all based in Shenzhen and many engineers shift between the two companies. But X431 has more languages options to choose. AUTOBOSS V30 Diagnostic tech is from the SPX, works on many systems. AUTOBOSS V30 has color display, 1gb SD memory card for longtime update requirement.