There's little doubt why Arsenal are now many people's preferred choice to claim the Premier League this season.
Consider their performances against West Ham and Crystal Palace compared to those identical matches in the previous campaign.
The Gunners have overcome all of them during this campaign, but surrendered 10 points across those games as they faded in the title race in the prior campaign.
Defensive Strength
Arsenal's backline resilience is a primary factor why they are looking well positioned to at last realize their title ambition.
They lead the league for shutouts (6), goals conceded (3), shots faced (72), dangerous chances allowed (19) and expected goals against (5.3).
The defensive partnership of Gabriel and William Saliba is potentially the strongest in the league, with Arsenal recording a clean sheet in six of their first nine games.
Set-Piece Proficiency
Their effectiveness from free kicks is well known, but opposition teams still struggle to contain the Gunners from these opportunities.
They have scored 11 times from set-pieces in the league, two more than any other side, with 69% of their goals coming from these situations.
"Arsenal can excel in various aspects now. The whole team has a intimidation presence. People are just fearful of them and it is excellent to see."
Title Potential
What is especially impressive about Arsenal's commencement to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United away from home and Manchester City at home - and are still four points clear at the top.
While they maintain victories, their long-standing opponents aren't faring so well. This marks the premier instance at this stage of the season since 1992 that none of Manchester City and United, Liverpool or Chelsea are in the Premier League top four.
The pressure was on manager Mikel Arteta at the outset, having spent around £250m on eight summer acquisitions in quest of that elusive 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 possessing the most resilient defense, despite several injuries.
- Unbreached games in three straight Premier League games
- 385 minutes without letting in a goal
- Only a trio of goals in 12 games across various contests
Former players and pundits have described Arteta's men as a "unstoppable force, looking hard to stop" with the whole club now functioning with confidence and resolve.