Thinking of moving cash out from my CIMB Preferred account to other premier banking if got promotion like free Dyson or something CIMB Preferred is convenient (special parking spot in front of bank, special waiting area, RM do FD for you etc.) but I don't have much confidence in their infrastructure as a whole: CIMB Clicks is buggy as hell with frequent downtimes.

Wonder if anyone has any priority banking to recommend? HSBC Premier looks attractive since I've been in their priority banking area last time to ask about loans, but idk what their RM service is like.

Not sure to be honest. Most priority banking seem to have similar benefits. I’d probably prioritize good service (obviously differs from person to person but hoping for company with good culture and ethics)