Which units to buy MTCB or MTCD?

Hey guys, I have one friend, want a unit for his car, and now looking all the stuffs, I have a questions, what it is recommendable right now to buy MTCB or MTCD? When we will gift one MTCD unit to Malaysk? xD

The car is Toyota Land Cruiser/Prado 150 ¿Any suggest?

best regards.

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