Much appreciated for your feedback and you have a good point, even upgraded, i'm still not going to get the best picture quality, i was thinking at least with this upgrade, i could get a mini led, fald is great, just thought that it's the 1st time i bought a tv so might as well to get a mini led for future proof and for long run. Thanks

I would go for extended warranty, it's about RM1.5k, yes it's expensive but for the peace of mind, i guess it's worth it, total bill is big no kidding, it's my wife and i shared it together to it's not that pain.

Thanks for you time sharing, this is exactly the set up in my mind after did my researches, good to know it's working flawlessly for you, i can take a little blooming since it's the part of the tech itself, any news of when Samsung Q990F will be releases?

No offence too, probably u do not even know well about the spec of the speakers.   

It is a stereo speaker. It has a 2.1 channel setup, featuring:
Two tweeters for the left and right channels
One woofer for the bass