There's little doubt why Arsenal stand as many people's top picks to claim the Premier League this season.
Examine their performances against West Ham and Crystal Palace versus those equivalent matches last season.
The Gunners have defeated all of them during this campaign, but dropped 10 points across those games as they faded in the title race last season.
Defensive Dominance
Arsenal's defensive solidity is a crucial element why they are appearing strong to ultimately achieve their title goal.
They rank top for shutouts (6), shots let in (3), attempts against (72), quality opportunities against (19) and expected goals against (5.3).
The central defensive pairing of Gabriel and William Saliba is arguably the best in the league, with Arsenal keeping a clean sheet in six of their first nine games.
Set-Piece Proficiency
Their effectiveness from free kicks is highly documented, but opposition teams 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 resulting from these situations.
"Arsenal can do a bit of everything now. The whole team has a daunting aura. People are just fearful of them and it is wonderful to see."
Championship Pedigree
What is particularly impressive about Arsenal's start to the campaign is they have also faced 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 keep winning, their historic competitors face difficulties. This marks the premier instance at this juncture of the season since 1992 that none of Manchester City and United, Liverpool or Chelsea are in the Premier League top four.
The pressure was on head coach Mikel Arteta at the outset, having allocated around £250m on eight summer additions in pursuit of that long-awaited first title since 2004.
But the spending has so far proven successful in style, with his side among the highest scorers in the league and boasting the most resilient defense, despite multiple injuries.
- Clean sheets in three consecutive Premier League games
- Over six hours without letting in a goal
- Only a trio of goals in 12 games across every tournament
Former players and experts have labeled Arteta's men as a "unstoppable force, looking difficult to stop" with the whole club now functioning with belief and purpose.