There's no doubt why Arsenal are now countless pundits' preferred choice to claim the Premier League this season.
Consider their performances against Fulham and Crystal Palace versus those equivalent matches last season.
The Gunners have defeated 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 key reason why they are seeming ready to finally fulfil their title goal.
They rank top for unbreached games (6), goals allowed (3), shots faced (72), dangerous chances allowed (19) and anticipated concessions (5.3).
The central defensive pairing of Gabriel and William Saliba is potentially the best in the league, with Arsenal recording a clean sheet in six of their first nine games.
Dead-Ball Excellence
Their threat from set-pieces is highly documented, but competing clubs still find it difficult to contain the Gunners from these opportunities.
They have notched 11 times from set-pieces in the league, a couple extra than any other side, with 69% of their goals originating 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 excellent to see."
Championship Credentials
What is particularly remarkable about Arsenal's start to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United away from home and Manchester City on home turf - and are still ahead by four points at the top.
While they continue triumphing, their traditional rivals 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 scrutiny was on boss Mikel Arteta at the beginning, having spent around £250m on eight summer signings in quest of that long-awaited first title since 2004.
But the business has so far yielded results in style, with his side among the highest scorers in the league and possessing the tightest defense, despite multiple injuries.
- Shutouts in three consecutive Premier League games
- Over six hours without conceding a goal
- Only a trio of goals in 12 games across all competitions
Former players and analysts have characterized Arteta's men as a "powerhouse, looking challenging to stop" with the whole club now performing with conviction and determination.