There's little doubt why Arsenal have become many people's preferred choice to secure the Premier League during this term.
Consider their results against Newcastle and Crystal Palace compared to those identical matches in the previous campaign.
The Gunners have overcome all of them this time around, but lost 10 points across those games as they faded in the title race previously.
Impenetrable Backline
Arsenal's defensive strength is a crucial element why they are seeming ready to finally fulfil their title target.
They lead the league for clean sheets (6), goals conceded (3), attempts against (72), quality opportunities against (19) and expected goals against (5.3).
The defensive partnership of Gabriel and William Saliba is potentially the strongest in the league, with Arsenal recording a clean sheet in six of their first nine games.
Dead-Ball Dominance
Their threat from set-pieces is highly documented, but opposition teams still find it difficult to contain the Gunners from these situations.
They have registered 11 times from set-pieces in the league, several additional than any other side, with 69% of their goals resulting from these situations.
"Arsenal can perform multiple roles now. The whole team has a fear factor. People are just afraid of them and it is wonderful to see."
Championship Pedigree
What is particularly impressive about Arsenal's beginning to the campaign is they have also encountered Manchester United, Liverpool and Newcastle United at opposition grounds and Manchester City at home - and are still four points clear at the top.
While they maintain victories, their long-standing opponents face difficulties. This marks the initial occasion 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 start, having spent around £250m on eight summer acquisitions in pursuit of that long-awaited first title since 2004.
But the investment has so far proven successful in impressive fashion, with his side second top scorers in the league and possessing the most resilient defense, despite multiple injuries.
- Shutouts in each of their last three Premier League games
- Over six hours without allowing a goal
- Only three goals in 12 games across all competitions
Former players and experts have described Arteta's men as a "unstoppable force, looking challenging to stop" with the whole club now functioning with confidence and resolve.