There's little doubt why Arsenal are now many people's top picks to win the Premier League during this term.
Consider their performances against Newcastle and Crystal Palace compared to those identical matches in the previous campaign.
The Gunners have defeated all of them during this campaign, but lost 10 points across those games as they fell away in the title race previously.
Impenetrable Rearguard
Arsenal's defensive solidity is a key reason why they are looking well positioned to ultimately achieve their title goal.
They stand first for unbreached games (6), goals conceded (3), attempts against (72), quality opportunities against (19) and expected goals against (5.3).
The center-back duo of Gabriel and William Saliba is arguably the finest in the league, with Arsenal recording a clean sheet in six of their first nine games.
Set-Piece Proficiency
Their threat from set-pieces is widely recognized, but rival sides still don't know how to contain the Gunners from these chances.
They have registered 11 times from set-pieces in the league, several additional than any other side, with 69% of their goals resulting from these situations.
"Arsenal can perform multiple roles now. The whole team has a fear factor. People are just fearful of them and it is wonderful to see."
Championship Claims
What is especially notable about Arsenal's commencement to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United at opposition grounds and Manchester City at home - and are still leading by four at the top.
While they continue triumphing, their traditional rivals aren't faring so well. This marks the first time at this point of the season since 1992 that none of Manchester City and United, Liverpool or Chelsea are in the Premier League top four.
The scrutiny was on boss Mikel Arteta at the start, having invested around £250m on eight summer acquisitions in search of that coveted first title since 2004.
But the spending has so far proven successful in remarkable manner, with his side one of the most prolific attacks in the league and having the strongest defense, despite multiple injuries.
- Unbreached games in three consecutive Premier League games
- Nearly 6.5 hours without conceding a goal
- Only three goals in 12 games across various contests
Former players and analysts have labeled Arteta's men as a "powerhouse, looking difficult to stop" with the whole club now functioning with confidence and purpose.