Hi , im a cctv seller for 6 years in the market already . You can just go ahead with ezviz, tapo or xiaomi for a peace of mind .

If you are looking for brands other than the above , avoid brands with apps like V360 , V380 . These are product from low cost manufacturers.

Means their factory priorities on cheapest material and will add alot of fancy functions to attract consumer . Cause average consumer dont understand functions are just codings . Hence low grade chipset + fancy coding = disaster , low life span , frequent errors .

If you are t20 , go for ezviz , m40 go for tapo , b40 go for xiaomi .

WDYM ezviz is for T20? Their prices are more or less the same as Tapo and Xiaomi. 

I use REOLINK complete with REOLINK NVR.
Last year some snatch thief incident on road nearby. Policemen came and checked my CCTV. They're impressed with the clarity.

I bought REOLINK E1 OUTDOOR SMART 5MP PTZ WIFI

I use both Reolink & Vigi for many years. So far - zero failure. Just make sure you get that high endurance SD card. 

Here's my CCTVs

2 units Reolink C1 Pro (no longer available)
3 units Reolink E1 Pro
2 units Reolink E1
1 unit Reolink RLC-410W (outdoor)

1 unit TP-Link Vigi C340

3 units TP-Link Tapo C225
1 unit TP-Link Tapo C325WB (outdoor)

1 unit TP-Link Vigi 8 channel NVR (outdoor)

Installed at my houses and my parents' house.

FYI, I like Tapo App is the best (Android). Quick to load and stream the video feed. Slowest app load is Reolink one. Vigi app - in between.

I'm slowly changing to Tapo when it's due. Single app. 

Yup. Tapo always load & stream video faster (Android).

I didn't use PoE. Just plain WiFi.   

TP-Link Tapo C325WB - use WiFi too.

Vigi NVR sits on my wired network + TP-Link Deco Mesh WiFi.

Very simple setups, nothing fancy. Primary goal to keep track of my cats (my house) and keep track of my 80++ years old parents. 

Using Xiaomi dafang for many years. No issue. Have newer models also no issue.

I have many xiaomi from 1080 to 2K for several years
sometime wifi no issue but can't view the camera
Good thing is micro USB, can buy long cable to connect for outdoor

I know right.. xiaomi cctv was my very years back purchase
Recently thinking to install ipcam from TP-Link or Hikvision since I have all LAN cable pulled
And install existing wifi cctv my parents house

Cable still the most reliable
But still waiting for price quotation

Tapi / VIGI AI detection is better / more accurate than Xiaomi. Less false alarm.