Hey all - just giving my own update here.
I got one of SUPTMAX's Tempered Glass Screen Protectors for the FLAT portion of the screen from Amazon, and I couldn't be happier with it. There isn't any haloing whatsoever, and absolutely zero bubbles.
This was achieved by using an alcohol spray (literally rubbing alcohol in a spray bottle) and spraying the adhesive side of the glass as well as the phone's screen after the latter was cleaned with the cloth that comes with it. Placing the glass down on the glass will reveal LOTS of water bubbles underneath - but that's alright. Simply align the protector EXACTLY center on the phone, or as close as possible (the screen protector will SLIDE AROUND on the screen since the alcohol stops the adhesive from working), and begin applying pressure to the center of the screen. Use credit cards or finger nails to begin easing the liquid out from underneath the protector, wiping up the alcohol as it pops out from the sides of the protector. Do this with lots of dedication and focus, and you'll get an amazing result. I say again,
this will prevent haloing of ANY kind. Make sure to continue pushing out the liquid bubbles as they appear - they will appeal again, so just use LOTS of pressure to get them out from underneath. After 24 hours, it should be perfect.
The benefit of this brand's glass is that the taper at the sides of the class is so exquisitely manufactured that you can run your finger along the edge of the protector and the curve, and your touch response will not be affected. It is ridiculously comfortable to use and the protector doesn't bother my fingers whatsoever on the edges.
To be clear, my edges are not covered, but my case PLUS the tempered glass allows the phone to be protected on 95% of the body, which is what matters to me.
Please forgive the quality of the photos - I had to take them with my Surface Book since it's the only other camera I have in the house.
