After more than abt 10 games in scouting camp and more than 30 games in h2h 60 stars, I came to conclusion with this tier list

Tiki taka: It’s not bc of how powerful it is, but more due to how frequent and how easy it is for u to activate. Sometimes when ur players are making run, a normal pass works better than thru pass if u have it.  
Anticipate: Massively increase the tackling ability, insane animation.  
Trickster: The best playstyle in general for attackers. This playstyle works better than rapid or quick step if u want to pace abuse. Trickster not only makes skills more effective, it makes heel to heel and step overs faster.  
Bruiser: One of the antidote for fast attackers, with this plastyle u can tackle attackers b4 they accelerate. It’s also suits heading very well as it greatly increase the chance of winning the aerial battle.  
Quick step: Another antidote for fast attackers. I would prefer this on my attackers other than rapid as it works without the ball, thus making runs behind the defender more lethal.

Clinical: works very well inside the box  
Finness: it does make finness a lot better, but it has limited impact where I feel in most situations without it u would score anyways.  
Ping: Ver good for counter attacks, dosent apply to most situations like tikitaka tho  
Whip: Cross spam is back with this playstyle. With this u will never miss a single cross  
Precision header: Works well when u have the right players

Gk rush: Pretty balanced  
Power shot: With this playstyle, power shot can finally be consistent. However, it’s very difficult to even find pockets and time to even use it in the first place  
Rapid: Only works when u accelerated. This usually means it activates after a skill move, which u already got pass the defenders. The defender can’t catch u anyways.

Deflector: Dosent feel as effective, still hit the ball back to opponent and concede goal  
Guardian: Good when ur tackling is precise, miss and u are gone

Penalty: useless  
Chip: useless, finness are better if u can score with chip  
Relentless: useless, given to 5 star stamina player where they last the entire match anyways

Playstyle tier list no