It's obvious why Arsenal are now numerous fans' preferred choice to win the Premier League this season.
Consider their performances against West Ham and Crystal Palace in contrast with those same matches last season.
The Gunners have overcome all of them during this campaign, but lost 10 points across those games as they dropped off in the title race previously.
Impenetrable Defense
Arsenal's backline resilience is a key reason why they are seeming ready to at last realize their title ambition.
They stand first for clean sheets (6), shots let in (3), shots faced (72), dangerous chances allowed (19) and expected goals against (5.3).
The central defensive pairing of Gabriel and William Saliba is arguably the strongest in the league, with Arsenal maintaining a clean sheet in six of their first nine games.
Dead-Ball Dominance
Their danger from dead balls is highly documented, but opposition teams still struggle to contain the Gunners from these situations.
They have notched 11 times from set-pieces in the league, a couple extra than any other side, with 69% of their goals resulting from these situations.
"Arsenal can do a bit of everything now. The whole team has a fear factor. People are just wary of them and it is wonderful to see."
Championship Claims
What is particularly notable about Arsenal's start to the campaign is they have also played Manchester United, Liverpool and Newcastle United away from home and Manchester City at home - and are still leading by four at the top.
While they keep winning, their long-standing opponents face difficulties. This marks the first time 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 manager Mikel Arteta at the beginning, having spent around £250m on eight summer acquisitions in pursuit of that elusive first title since 2004.
But the investment has so far paid off in remarkable manner, with his side second top scorers in the league and possessing the most resilient defense, despite several injuries.
- Unbreached games in each of their last three Premier League games
- 385 minutes without letting in a goal
- Only a handful of concessions in 12 games across all competitions
Former players and pundits have described Arteta's men as a "unstoppable force, looking hard to stop" with the whole club now performing with belief and purpose.