Совместимы полноценно Evoscan 2,9 и Tactrix 2.0? или все таки брать OpenPort 1,3u, мож кто подскажет?

Совместимы

Просто на evoscan.com напрягло это описание:

• Openport 1.3U is still the favourite cable for datalogging/reflashing Evo7/8/9 because it works with more software, works with gps nav, and the 1.3U is faster.

• SPECIAL NOTE: OpenPort 2.0 does not work with Live Mapping/Tuning, you will need an OpenPort 1.3U for this.

• OpenPort 2.0 is the favourite for EvoX and the favourite for reflashing Evo5/6, all other vehicles, op1.3U is preferred.