Double visor, can try KYT Venom range, around Rm300.
Many good feedback about it's quietness

If you intend to install bluetooth kit, then don't get Givi.
Can't install speaker.

Bluetooth, if you are riding solo most of the time, then it functions like an earphone + mic in your helmet for your phone.

It is safe because it's considered a handsfree kit.

Of course can hear outside noise, because it's not in your ear like an earbud, but installed in helmet.

Problem is, those helmet you are checking out, they are open face, and can be noisy when going above 70km/h. You may not be able to hear your speakers.

KHI helmet, use before, throw away fast fast. Noisy like heck. Can't hear my speaker when going above 60km/h.

Then don't bother with bluetooth lah.
Get any helmet you fancy within your budget.