I use the Reeflink and love it. What I like is not depending on just one controller. A lot of people are focusing on a single controller, but if your Apex brakes/stops working, you are left with no control of anything over your entire system until you can get it fixed/repaired. I personally use the GHL P4 for my controller. I switched from Apex in November 2017. I have had no issues with the Reeflink. The Neptune Forum and Facebook pages have tons of threads on WXM issues, so it is good to hear some positives here. As mentioned above, the Vectra can not be controlled by the WXM. The tech in the Vectra is not compatible with the Apex and it will not be in the future. I personally suggest the Reeflink as it is designed specifically for Ecotech products, but that is just my $0.02