cambridge soundsworks fps 1600 vs logitech z506 + Crystal sound vs SoundBlaster

[havarka]

Hi,

 

so I have bought new PC, and have these old speakers 

 

Cambridge SoundWorks FPS 1600, currently working in configuration 2.1 cause integrated soundcard on Crystal Sound 2.0 on ASUS H97M-E,

 

and I was thinking about upgrading it to

 

 

speakers

Logitech z506 

+

soundcard

SoundBlaster FX or RX or Z

 

 

Is it worth it? 

 

Thanks for help

 

 

[Wander Away]

If you just want that surround sound experience, then the cheapest sound card that supports 5.1 audio would suffice. 

If you want "better sound quality" don't bother with it too much. 

[havarka]

for sure we talking about upgrading to surround system, that is what I am asking.