Gigabits : your WiFi setup? can you get a 1gbs links?

I was wondering what hardwares you having with your gigabit broadband.

I myself have a NETGEAR Orbi AC3000 (RBK53) behind a Synology RT1900 AC,

I run some IPERF and I had some very unexpected result.

Server to my Synology Router > ethernet cat 6 to the Orbi > and ethernet from the Orbi eth to a MacbookPro the result was only between 400 to 680 Mb/s !!!

(980Mb/s while connected straight to the Router ethernet and avoiding the Orbi AP)

Regarding the WiFi speed, I had a report link of 886Mb/s although the though (according to Iperf) was only about 180 to 300Mb/s

Anyway I decide to buy some new hardware, so far I'm thinking :

Ubiquiti EdgeRouter ERPOE-5 5 Port PoE Router Switch
and two Ubiquiti UAP-AC-HD UniFi MIMO WiFi Access Point with PoE

I was thinking about getting a UBIQUITI Networks Unifi Security Gateway , but it's seems that they Intrusion Detection system have a massive impact on the ethernet speed too

I'm a bit unsure do I go for a EdgeRouter or switch though (some seems to go with US‑8‑150W switch instead)