FF ferrothorn and goodra are things that neither sheer force or tinted lens can beat. ff ferrothorn is something that adaptability can beat while tinted can't. And I don't think getting past the biggest counter to every special attacker is a small achievement. Most stuff that tinted can kill, adapt can kill too. There are a few exceptions, but then again, there are things that adapt can deal with while tinted has trouble dealing with if it doesn't get a drop like escavalier, umbreon, meloetta, snorlax (tinted doesn't even get a guaranteed ohko on ttar). Meanwhile sheer force can... idk, apparantly it can "tackle" goodra or levitran?...Skymin allthough adapt lets it 2hko chansey, it severely compromises its general "oomph" where "ok it 2hkos chansey...what about the rest of the meta?" adapt just gives it so many counters...FF ferrothorn, goodra, levitate heatran, tinted lens and sheer force at least lets you tackle on ALL of these threats, the reason tinted is the top set, was because i feel like skymins dual stabs are HORRIBLE, and its coverage is lacking. sheer force gives you strong coverage at the cost of seed flares effects, and serene grace lets you hax through everything. adaptability, allthough typically an amazing option on anything with tinted, just isnt good on a pokemon who severely suffers from "terrible stab coverage" and "limited coverage for aaa standards" chansey is literally the only thing adapt breaks through...which forces it to become countered by like, 6 new things.
Fat dragons and ff ground types are a big portion of victini counters. Tc can't really deal with chomper or zygarde. Can't really touch ff landoT or gliscor either and doesn't have a lot of options to hit other stuff like diancie or primaSea magnezone. Has to sacrifice precious coverage if it wants to hit ff chesnaught and can almost never touch slowbro. At least slap grass knot on the banded set since you can somewhat damage most far rock types. (Also, mixTini can 2hko ferrothorn on focus blast).because physical tini simply does everything mixed wants to do and more. what does mixed tini get that physical just doesnt do better? it KO's everything it needs too, still struggles with the same checks and counters, and above that, forces itself to run a life orb, which puts it on a timer a fire type with a SR AND spikes weakness REALLY wants to avoid, especially when its #1 counter,FF ferrothorn has access to both. think about it, mixed tini gives it access to glaciate, blue flare, solar beam and thunderbolt, NONE of these moves stops ANY of its counters from switching in, other then FF doublade if it runs max spc attack, which still checks it. theres a reason mixtini isnt a OU set, and its the same reason here.
Ok, that's more like your opinion than a fact and having used both extensively I honestly feel like offensive is better, having more immediate presence and being able to muscle past a lot of its switchins. But really they're both separate sets and I don't really know why you can't just put them both in the analisys (kinda like scizor has offensive sd and defensive sd).PH snorlax much prefers the bulk its spread gives, over its ability to defeat cune. however, i do beleive it deserves a mention(i wasnt around for this QC)
That messages seems kinda messy, but I'm tired so eh.