in no particular order:
llumar/v-kool/huper optik/3M

the rest aren't even worth looking at

rm500 (need to top up around 100 lol) can only get you windscreen tint for huper optik

pricing of the 4 major brands are between 1-2k++

chicken brand also claim over 90% IRR, really or not that's another story la

what you pay is what you get

I claimed windscreen + tinting film for both FWS and side from MAA, etiqa, Uniasia. What I did was, send the car to windscreen workshop, have it replaced and ask them to hold the insurance submission. Next day, I send to tinting specialist to do the job and bring the receipt over to the windscreen workshop to have him submit together with the claim. Then follow up with your insurance claim department to check how much has been paid to the workshop and go claim take back the tinting money from the workshop.

Of course, you have to tell the windscreen workshop that you intend to do the tinting by yourself and expect him to pay you back when the claim is paid out.

There's a workshop which I encounter who want to submit my claim at higher price to the insurance company and with that price + my tinting cost, my premium definitely not enough to cover. So, I have him changed the windscreen, paid him cash(a lot cheaper than the price he is going to submit), do tinting, and submit insurance claim by myself. Insurance send me cheque after their process.
Shattered so easily even with security film? That's why I always doubt the effectiveness of the security film.
my windows was shattered too, the shattered glass did also stay intact even though I'm using the normal film.