I remember having logitech speakers before. Not sure I was overly impressed. My last creative system was the A550? I think. Bought it 4 years ago so I guess it's done well?.
Besides I got a creative x-fi fatality (I think) so might work better with creative gear?
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Beer is not the answer, Beer is the question, "Yes" is the answer.
Na, the sound card doesn't need to exactly match the speaker brand for a better sound. That has no bearing on the sound quality. I use a Creative SB Audigy 2 ZS Gamer Sound card w/ Logitech PC speakers and the Logitech's sound much better than the set of Boston Acoustics I had before them (at 1/3 rd the price of the BA set).
The only difference in the sound will be the voicing of the speakers themselves. Each company tends to have a different "tone" to their speakers due to the frequency voicing they give each model.
So 2 sets of speakers (by different companies) on the same system would tend to sound slightly different.
If you can, I'd go to a brick & mortar store and listen to the Creative & Logitech 5.1 systems on the same or similar store PC and just go with which sounds the best to you.
-- Edited by Menis on Thursday 13th of March 2014 12:19:21 PM