Honeywell Home Prestige IAQ Kit YTHX9421R7001WW

Anybody out here use or install one of these kits, or the individual parts? Thoughts, impressions and experiences appreciated...

Includes:
- THX9421R5021WW Prestige thermostat
- THM6000R7001 RedLINK gateway
- THM5421R1021 equipment interface module
- C7139R1004 wireless indoor sensor
- C7089R1013 wireless outdoor sensor
- 50062329-001 return & discharge temp sensors

source https://hvac-talk.com/vbb/threads/2240942-Honeywell-Home-Prestige-IAQ-Kit-YTHX9421R7001WW?goto=newpost