dudes, just installed Vearn's Nsix matte protector.  In summary = success.

took quite a while to put it on, as i did it at my living room with open sliding doors and all.  Took ard 20 minutes, most of the time microfibre-ing the screen off dust.

the screen protector has the release tab at the top, so that is where it should start to be sticked on, and thats how i did.  However, in retrospect imo better to start at the bottom as the hard buttons are more clearly framed and make a better sense of symmetry.

so finally, managed to put it on with zero dust at screen area and im really satisfied with it.  A small part at the upper left edge(edge, not middle, and it is NOT bubble) and near the right hard button has the protector slightly not sticking well despite repeated pressure and wiping with cloth.  However it its not getting worse and im sure e_trade_pj's previous screen protector also had the same problem pattern.

So how matte is matte?  Matte enough to eliminate glare especially indoors, and i tried with the screen direct to the sun and the screen was still legible in this worse case scenario.  One of the reasons i bought this is to reduce glare and increase visibility during GPS usage in car on sunny days and im yet to try it yet, but by far it noticeably reduces glare.

Fingerprint wont stick on, thats great.  And the screen now feels less slippery and i maybe need to get adapt again especially on menus/apps that encourages swiping the screen.

So the verdict is satisfied with the protector, if u dont like glare, dont like glossy screens, and dont like oily greasy fingerprints and u have rm20 to spare then this is definitely for you.