The best replacement for fpv is hsv.

The best alternatives to fpv are rated as following:
★★★★★  hsv
★★★★  uav
★  maloo

Your alternative for fpv is not listed? Suggest!
Speaking about fpv, one probably shouldn't forget about dji phantom.

Other search terms related to fpv and their ratings are:
★★★★★ dji phantom
★★★★★ osd
★★★ phantom 2
★★★ dji phantom 2
★ gopro hero 3+
★ gopro 3
You have in mind a companion for fpv and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of fpv in all years. Click on graph for more.
fpv
hsv
uav