Audioengine a5 and sound card

[muad]

Hi, im new to these forums so hi everyone

 

I just bought a set of audioengine a5 speakers and im loving them. The question i have is would changing sound card make a difference. Im currently using a creative xfi titanium. I game, listen to music and watch movies equally. I'd rather have sound quality over eax and other crap features. The sound card im considering is the asus xonar essence st. Im just wondering is it worth switching sound cards? or would the st be over kill for these speakers.

 

any advice is appreciated! thanks in advance