67w charging not enough for you, well that is the pooint.
go faster charging rate. example Redmi Note 12 pro

K60 pro not certified in Malaysia?

Come on, plenty of Xiaomi, Redmi, Poco is certified in Malaysia. Better go get those. Recently Mi12 had discounts too. That's Xiaomi flagship.

I'm not Xiaomi fan, after bad experiences with MIUI.

Pretty much 4 years lol I also hear some people say ok already, but I'll give it more time before trying MIUI

Yes, they were one of the first to come up with dial app, very useful for me last time. I can use personal and company SIM in one phone and also have whatsapp separately on that same phone. But now, a lot Android phone has dual app already.

Last time when Poco launched, it seemed like a fresh MIUI made just for Poco devices.

It could be better, or it could be worst.
I wasn't aware of that, that's definitely an advantage.