Recomendation for microphone

Hi All! I’m going to be setting up voice control from my Raspi based HASS installation using SNIPS. I’m looking for a good omnidirectional microphone. I prefer Bluetooth as it will be much easier to place. Does anyone have anything they are currently using that they could recommend?

Thanks!

You may find this review useful (from the folks behind Snips).

Thanks that was very helpful just bought a lot of 3 PS3 eye’s from an ebay auction for $12. Perfect to experiment with. Was hoping for something bluetooth but have not found anything yet…

greetings HA’s geeks
first i want to say that am a total noob and i need enlightenment

lately I was researching on how to add microphones for google assistant so that i can cover all the house
i saw that the respeaker module( microphone module for raspberry) was a good choice

do i need the google assistant product so i could use the respeakers? or i can connect to the google server through the rspberry pi ?
can anyone direct me to a link or teach me on how to connect it ?

for example i need four or five of those microphones modules
i am guessing that the wiring process needs an some kind of amplifier so that it will avoid the voltage drop (the respeaker is mounted on the ceiling or on the wall and the raspberry pi is in another room on the server rack )

i really cant find a full guide for this topic ?
is it applicable to use 5 respeakers or normal usb microphones on one google assistant module ?

thanks