There's little doubt why Arsenal are now many people's preferred choice to claim the Premier League in the current campaign.
Look at their performances against Newcastle and Crystal Palace compared to those same matches during the prior term.
The Gunners have overcome all of them during this campaign, but dropped 10 points across those games as they fell away in the title race previously.
Impenetrable Rearguard
Arsenal's defensive strength is a crucial element why they are seeming ready to ultimately achieve their title ambition.
They rank top for shutouts (6), goals conceded (3), shots faced (72), quality opportunities against (19) and xGA (5.3).
The central defensive pairing of Gabriel and William Saliba is potentially the strongest in the league, with Arsenal keeping a clean sheet in six of their first nine games.
Set-Piece Proficiency
Their danger from dead balls is widely recognized, but rival sides still don't know how to contain the Gunners from these opportunities.
They have notched 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 perform multiple roles now. The whole team has a intimidation presence. People are just wary of them and it is excellent to see."
Title Credentials
What is especially notable about Arsenal's commencement 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 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 manager Mikel Arteta at the outset, having invested 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 having the strongest defense, despite numerous injuries.
- Unbreached games in each of their last three Premier League games
- Nearly 6.5 hours without letting in a goal
- Only a trio of goals in 12 games across every tournament
Former players and pundits have described Arteta's men as a "juggernaut, looking difficult to stop" with the whole club now functioning with confidence and purpose.