Sure I will.
At the moment I'm keeping up with 6.3.17, no time to factory reset + install all apps again.
This weekend I will try flashing the updated dev rom and, if no benefits will come from it, I will nuke the rom and flash the 7.2.3 stable (and eventually I'll downgrade to 6.3.3 dev if stable one doesn't suit me).
Just to say: I wanted to check on WakelockDetector what was causing such a battery drain but I wasn't able to flash SU on this 6.3.17 rom, I always end up in an endless Mi logo stuck on the screen for a hour. Did it dozens of times in the past, this time I tried flashing SU three times via TWRP (always after installing the rom and rebooted the phone twice) and once via updater app with no success at all. I thought something may be wrong with the recovery provided with this rom, but it appears I'm the only one experiencing this problem so the problem should be on my very phone only. Man, I need a factory reset...