rikaline cf 6021 X6 or fortuna clip on blue tooth

[aliendad]

have the rikaline 6021 x6 cf gps, thinking of getting fortuna "clip on" blue tooth.
any advantage or disadvantage in changingapart from one is on the end of my gps and the other is not.

if this is of any relevance, will be using ttn3 with blue tooth mobile for traffic info.

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