@Smokey McVape Don't take anything personal, we are only trying to be helpful!
In practice I find my OG is no more likely to combust than my Ti tip models if you respect the click. After your most recent comment about jet black ABV I think I know what's going on.
When I first got my Omni I often thought I was combusting because the ABV would end up almost black. It had been a while since I had last combusted so I forgot the taste. I was also using mostly convection vaporizers which don't darken your materials as much, especially at the mid-range temps I usually use. With my VapCaps I like to go for high temp extractions and this results in nearly black ABV if completely extracted.
After a while of getting this near black ABV I had an incident of actual combustion. The taste was unmistakable and foul.
It will also linger and affect the flavor of your next chamber. With a near-black extraction my next chambers always taste fresh and delicious. Not so when I have accidentally combusted.
A standard high temp extraction doesn't taste amazing in the last few hits, but it certainly tastes a lot better than combustion. The smoke will linger in the air and have a yellow tinge. Vapor will disperse within 15-20 seconds.
I will say the OG seems to reach a higher temp at the click. If you are going for lower temp extractions the Ti tip is probably a better choice. I think it is a little easier to "adjust" the temp with the Ti tips. The solid glass surface seems to achieve a more consistent temp across the chamber no matter where you heat. The grooves in the Ti tips seem to insulate the top from the bottom if that makes sense, so if you're heating near the cap the bottom of the chamber walls won't get as hot with Ti as it will with glass.
I'm no engineer so take my thoughts with a grain of salt.
I almost always heat past the click and I go for that near black ABV most of the time. This usually takes 3-5 heating cycles. If I only do two heating cycles I end up with a medium-brown ABV. Then I get a cycle or two and end up with dark brown ABV. The next cycle or two are whispy clean up hits that end in near black ABV.
In short, I think you will be more pleased with the performance of the Ti tip over the glass. It is easier to dial in the low temps. Also, you may not want to do a full amount of heating cycles, when you have some extra time, wait for everything to cool down and check the chamber contents between heating cycles to find your preferred stopping point, which you can use as a reference in the future.
Also, it is easier to get low temps in any model with a loose pack versus a tight pack. Coarser grind is also better for low temps, or even not grinding at all.
For what it's worth I pack mine full of medium grind, .10 grams, heat past the click for two seconds, and never have problems with combustion in any of my models unless I'm too medicated and forget to wait for the cool down click before reheating. That's only happened a couple times.
(Those who know me round here have probably observed by now that I dont love the governments! 
)
. (Oy, then I'll need an XL stash...)