Panther X2 $800 Four-month payback, no noise, not high power
Return in 4 months?
That's an extremely positive estimate!
With the current state of the network, and with the change to the Lite version of the entire network, the income will reduce even more.
It needs to have an extremely good location, with very good antennas and with a long range, to be able to recover that in 4 months. I have some doubts, that someone who enters now, can recover the investment in less than 12 months (minimum).