Kinda long winded.....
I originally bought the older Trakimo that uses the 2G network, about a year ago (2016), knowing that 2G is supposed to go away.
At the time, I planned on updating to the 3G version when they come out, and was getting the one free year of 2G service on the one I bought.
Since then, I have been reading about other tracker/locators and watched some reviews about them.
The Trakimo worked great, but typical of GPS, the location did bounce around some when the Trakimo wasn't moving, but always corrected itself.
Now, with the $60 for one year of cell service for the Trakimo, and the question as to whether or not 2G is going to continue, I have re-thought this and purchased a Marco Polo.
My reasoning was... IF 2G goes away, I will have to buy another Trakimo and cell service... probably around $180, and $60 per year for cell service. I found the Marco Polo for $190 and NO more charges.
The "disadvantage" of the MP is it's range... from 2K feet to ~2 miles. The Trakimo is unlimited IF and ONLY IF it can get cell coverage... this can be non-existant in valleys/mountains/some locations, so it would NOT work.
The MP will always work as it does not depend on cell service.
These are MY opinions and thoughts ONLY!
Realistically, the prices are about the same.
The Trakimo is a great device and idea... it's just the cost and yearly fee that puts it off for me.