Swansea City captain Ashley Williams was delighted with the manner of victory over Arsenal.
Williams is confident Garry Monk's high-fliers can take the next step and beat the Barclays Premier League's big boys on a regular basis.
"It's great for the team to take that next step," Williams said.
"The next step is to have the confidence to beat the big teams and we've done really well in doing that this season.
"There was a period when you felt the squad was confident but thinking 'We're quite good but can we win these games.'
"But we work hard and prepare well, so why not? Obviously we'll have tough times in the season but we feel now that we can really make a mark, show what we're about and go up against teams like Arsenal."
