Tracking devices... which one

[IceAge]

I know this topic has been discussed before but I cannot find it.

I currently have a x-drive in my Thunderbird and the device is working very nicely. The system however was installed five years ago and since then technology has improved exponentially. I am planning to install a similar device in the Savannah without having to break the bank. Is there perhaps someone who has recently installed a tracking device in their planes that can advise on the pro's and con's of their installed device. I am aware of the x-drive and the kilometer system. Any other??

Thanks
Deon

[Mogas]

I use Spider tracks.

[RV12]

https://www.glympse.com/

[bluesmancoops]

I use glymps as well - super app