Thanks for the reply. I am only planning to get some simple zigbee smart switch which i can use to  control some light switch and put timer.

Aqara seems very premium and higher priced which only works with aqara hub.

I am looking at some others those no neutral & no capacitor switches. there are alot brand in Shopee.

Smartrul and Mogi,  I assume are these cheaper "lower" quality ones?

how about brand like eva, eardatek or moes?