Ive been in the hobby a couple years and invested in the Missileworks GPS system early on and it has never failed me. But My rockets are getting bigger, there getting faster and sometimes land farther away. At what point do you start to consider multiple trackers? Do any of you also only run 1 GPS or do you run a 2nd? Just curious, the RTX has never failed me but I would hate to lose a expensive rocket because I couldn't find it. But also don't want to waste my money on something I would never use.