There's little doubt why Arsenal are now countless pundits' top picks to claim the Premier League in the current campaign.
Consider their outcomes against West Ham and Crystal Palace in contrast with those equivalent matches last season.
The Gunners have overcome all of them during this campaign, but dropped 10 points across those games as they dropped off in the title race last season.
Defensive Strength
Arsenal's backline resilience is a key reason why they are seeming ready to ultimately achieve their title target.
They stand first for unbreached games (6), goals conceded (3), attempts against (72), dangerous chances allowed (19) and expected goals against (5.3).
The center-back duo of Gabriel and William Saliba is possibly the best in the league, with Arsenal keeping a clean sheet in six of their first nine games.
Set-Piece Expertise
Their danger from dead balls is highly documented, but opposition teams still struggle to stop the Gunners from these situations.
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 do a bit of everything now. The whole team has a fear factor. People are just fearful of them and it is wonderful to see."
Title Claims
What is even more remarkable about Arsenal's commencement to the campaign is they have also played Manchester United, Liverpool and Newcastle United on the road and Manchester City at home - and are still ahead by four points at the top.
While they keep winning, their long-standing opponents are struggling. 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 boss Mikel Arteta at the start, having allocated around £250m on eight summer signings in search of that coveted first title since 2004.
But the business has so far paid off in style, with his side among the highest scorers in the league and possessing the most resilient defense, despite multiple injuries.
- Clean sheets in three straight Premier League games
- Nearly 6.5 hours without allowing a goal
- Only a handful of concessions in 12 games across various contests
Former players and pundits have labeled Arteta's men as a "juggernaut, looking challenging to stop" with the whole club now operating with belief and determination.