putting my 2c in, as someone that has leveled relatively quickly.
if you want to level up faster, whats slows down most people leveling is down to not fighting every chance and fighting often.
and coming up with excuses why you aren’t leveling as fast as you could / find ways to procrastinate.
This suggestion might make procrastinating worse spending more time looking for target.
Not to mention the people that will complain when the xp gained doesn’t match / complain it isn’t transparent / complain complain complain.
If you want to level up faster, go out there and fight, the difference in min / max xp gained is minor compared to wasted time procrastinating / not fighting every chance.