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You available now? I have to evolve my porygon into P2 and P-Z, got the items already
Yeah, serebii has a nice overview in the sun and moon section, look on the right in the section "pokemon": http://www.serebii.net/sunmoon/updatedstats.shtml
The linked page is one of the few.
And of course the speed IV, by bringing a pokemon with a speed value of 1 lower than the max stat of the target and see who moves first. Or 1 higher than the minimal speed stat if you are looking for a 0 IV pokemon.
I started with a decent Tapu lele, sweeps through most of the teams by itself, probably all Tapu's get the job done reasonably well at the battle tree singles. Try to find something to make use of the BP items you got of the various Z-trainers already (like the life orb, expert belt etc). I also...