There's little doubt why Arsenal have become countless pundits' preferred choice to win the Premier League during this term.
Examine their performances against West Ham and Crystal Palace compared to those equivalent matches last season.
The Gunners have overcome all of them this time around, but surrendered 10 points across those games as they dropped off in the title race last season.
Defensive Prowess
Arsenal's defensive strength is a key reason why they are seeming ready to finally fulfil their title target.
They stand first for shutouts (6), goals conceded (3), opposition efforts (72), dangerous chances allowed (19) and anticipated concessions (5.3).
The central defensive pairing of Gabriel and William Saliba is potentially the best in the league, with Arsenal keeping a clean sheet in six of their first nine games.
Dead-Ball Dominance
Their threat from set-pieces is highly documented, but rival sides still don't know how to stop the Gunners from these chances.
They have registered 11 times from set-pieces in the league, a couple extra than any other side, with 69% of their goals coming from these situations.
"Arsenal can excel in various aspects now. The whole team has a fear factor. People are just afraid of them and it is wonderful to see."
Title Credentials
What is especially impressive about Arsenal's beginning 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 keep winning, their historic competitors aren't faring so well. 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 expectations was on boss Mikel Arteta at the beginning, having allocated around £250m on eight summer additions in pursuit of that elusive first title since 2004.
But the business has so far yielded results in remarkable manner, with his side second top scorers in the league and boasting the most resilient defense, despite several injuries.
- Shutouts 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 various contests
Former players and analysts have described Arteta's men as a "unstoppable force, looking challenging to stop" with the whole club now operating with belief and resolve.