For people who play in public discord queues: How the fuck do you balance your decks for a pleasant bracket 3 experience?

Like, I swear I get the most backlash from going from game to game in public queues. One game I feel like I'm pubstomping cause i land a turn seven [[Storm of Souls]] with a fairly big graveyard that ends up locking up the game, or cause i slowly ramped to 10-12 lands on turn 6 by making a couple of clones of [[Choco, seeker of paradise]] while people are very much still developing and not going for wins, and other times i feel like i'm getting overwhelmed by land decks that by turn three or four have already ramped to ridicolous amounts with the various burgeoinings and land-based draw engines, or other commanders that can basically snowball if not removed immediately (lately i've been seeing smaug and the demostrate MB commander both basically needing immediate removal/board wipe on turn 3-ish, lest they start accruing so much advantage that they run away with the game).

I'm not even complaining on either of these, but i have basically been really struggling trying to figure out what power level should my deck aim at, when in half of the bracket 3 games i'm in people get salty cause my decks are "too powerful" and in the other half they just get stomped.

Like if it was consistently one or the other i could adjust my deckbuilding, as it is, it's just starting to become frustrating.