I know this subject has been beaten to death, but before I order I notice there are two different models
trk-100 is 10grams lighter
https://www.amazon.com/Trackimo-TRK-100-Universal-Personal-Tracker/dp/B00JP5X698
and then this model TRKM002
https://www.amazon.com/Trackimo-TRK...=UTF8&qid=1471365346&sr=1-2&keywords=trackimo
both look the same, the first one is lighter a little.
Are they the same? what's the differences? do they both do 3g? or both 2g only?
Thanks
trk-100 is 10grams lighter
https://www.amazon.com/Trackimo-TRK-100-Universal-Personal-Tracker/dp/B00JP5X698
and then this model TRKM002
https://www.amazon.com/Trackimo-TRK...=UTF8&qid=1471365346&sr=1-2&keywords=trackimo
both look the same, the first one is lighter a little.
Are they the same? what's the differences? do they both do 3g? or both 2g only?
Thanks