TomTom, Garmin and magellan, which one more convenient?

canyon

TomTom, Garmin and magellan, which one more convenient?
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' ]4 i% @. x8 B  N' D2 OHope get some idea.
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6 G6 p5 a/ l  G5 h4 Z4 p# RThanks a lot.

jinj322

TOMTOM 和Garmin都可以，M那个没用过

yj151

对我而言，GARMIN是首选。