[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] lemon07r:
Here's a mini review for anyone interested in this rom. It's very good, I hope to see it improve in the future. I'm using bitgapps 0.6 and f2fs /data if it matters.

The cpu tuning is suppperrr aggressive. I tried to tame it mildly with kernel auditor but phone still gets pretty hot, battery seems to be okay/decent afterwards.

Similar battery to my old oos 9.0.9 with Franco kernel but not as good. Also runs way hotter. On the other hand this rom by far feels way smoother, responsive and faster. Sadly I miss the comfort of my phone not burning my hand. I've had issues with Google maps and occasional crashing with other apps but apart from that this has been one of my much more bug free experiences for a bleeding edge "beta" rom. I knew what I was getting into. I had sip phone enabled to receive and make all calls and this op6 is a year old now so these results are actually pretty good for such an aggressively tuned rom. I think it handles light applications great but gets huge battery drain with medium to very heavy drain with more demanding applications..

My kernel auditor settings were: powersave gpu governer, 2400mhz max big cores, 1612mhz max little cores, minimum 0 big cores online in cpu hotplug with more aggressive busy/up down thresholds, and the maple io scheduler instead of cfq (ew cfq, would rather use row or deadline if not maple). Everything else was left stock. Couldn't tell if any of these settings made any difference at all cause the phone felt the exact same in usage before or after the changes.. So make of this what you will. I have benchmarks of my oos 9.0.9 with Franco kernel, default settings (which benchmarks around or slightly below stock oos but has better battery imo). Will benchmark this rom with the same tests before scrapping it to go to some form of debloated oos because I need things like Google maps to just work.. I'll reset everything to stock accept io scheduler before testing unless io performance looks bad with maple. Will post results soon.

Benchmarks are whatever though imo, just doing it for fun. This rom feels responsive already.. Just wish it was easier on battery and heat. A little stability would have been nice too. My favorite part is how clean and bloat free it felt. Last minor gripe, seems this rom is based off another device rom because it referred to my phone as a pixel in the theme setup and it also has more rounded corners.. It bugs me that the corners of the display are cut off and not being fully used for whatever reason.

edit - results are in.

stock OOS 9.0.9 with franco kernel

https://imgur.com/a/tVD48lk

syberia_oneplus6-v3.2-20191221-0709-OFFICIAL with f2fs /data and bitgapps 0.6

https://imgur.com/a/5ouakQM

Antutu 3d test failed to install so I couldnt test that. The pcmark storage benchmark also kept failing at the updating sql database portion.

At a glance similar performance, syberia seems to excel at web browsing and just general ux performance if it did excel anywhere but in almost all the tests had very poor multicore scores. Really odd considering how aggressively tuned the rom felt, and how hot the phone gets on this rom. This is all using stock settings + maple io scheduler which shouldnt really have impacted cpu scores like this. The fact that we were unable to complete two tests here doesnt bode well for this rom's current state, but I think this was to be expected considering it's still beta and seems to be very bleeding edge. Ive use much less stable roms before.