I already told you the answer: Don't lose the life lead.
Er... I don't think it's statistically possible for every match ever in Brawl to have Meta Knight not gain a stock lead, y'know...?
With that said, I'm going to a run a project of my own in secret, starting whenever I go to my next tournament, regarding MK being 2good defensively and all that.
Brinstar- Random lava saves, allows for sharking tactics, only legal stage where you can refresh your moves on the stage, breaking the middle platform makes stalling and camping fest.
RC - huge buff to floaties and huge hinderance to tethers. Almost forces a tether ban. Large stage allows for excessive camping and stalling.
Delfino- Sharking, walk offs, breaks standard smash rules by having a lot of places where there are no true pits, has small walls allowing for wall infinites
Frigate- random stage turns that could lead to lucky kos (we are testing skill not luck). Transformation are varied enough that some people play hoping to get "lucky" and get one transformation.
Well, I was gonna explain why each facet of these stages are merely counterpick qualities and completely fine to be used in competitive play, but we seem to already semi-agree on that point, and kinda...
It really depends on the skills you wanna test.
...disagree on this point.
Now explain to me why every banned stage is banned? Some are iffy.
Just to get this out of the way, off the top of my head, stages are banned for:
- permanent walls/walkoffs(Delfino only has temporary)
- random, uncontrollable factors(in the case of Frigate, you need to go in prepared for both phases of the stage, and Brinstar's acid is NOT random)
- super damaging/high knockback hazards
Japan tests player vs player and we test janky stages. Who ended up on top?
Japan being better than us in Brawl != Japan having the superior ruleset.
There are plenty of other explanations that exist to explain why Japan trounced us at Apex, aside from "they practiced under a superior ruleset," with the predominant one being that they're JAPAN, but there were some other explanations that I can't remember atm, ask other people.