There's no doubt why Arsenal are now many people's preferred choice to secure the Premier League during this term.
Examine their results against West Ham and Crystal Palace versus those identical matches last season.
The Gunners have beaten all of them in the current season, but lost 10 points across those games as they faded in the title race last season.
Impenetrable Backline
Arsenal's defensive strength is a crucial element why they are looking well positioned to ultimately achieve their title goal.
They rank top for clean sheets (6), goals conceded (3), opposition efforts (72), shots on target faced (19) and anticipated concessions (5.3).
The central defensive pairing of Gabriel and William Saliba is arguably the best 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 well known, but competing clubs still struggle to contain the Gunners from these situations.
They have scored 11 times from set-pieces in the league, several additional 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 fear factor. People are just afraid of them and it is wonderful to see."
Title Potential
What is particularly notable about Arsenal's commencement to the campaign is they have also faced Manchester United, Liverpool and Newcastle United on the road and Manchester City in their own stadium - and are still ahead by four points at the top.
While they keep winning, their traditional rivals aren't faring so well. This marks the initial occasion 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 beginning, having invested around £250m on eight summer additions in quest of that coveted first title since 2004.
But the spending has so far paid off in style, with his side second top scorers in the league and boasting the strongest defense, despite multiple injuries.
- Unbreached games in each of their last three Premier League games
- Over six hours without allowing a goal
- Only a handful of concessions in 12 games across various contests
Former players and experts have labeled Arteta's men as a "unstoppable force, looking difficult to stop" with the whole club now functioning with confidence and determination.