how did you put creative, logitech and bose in any kind of comparitive sentence? thats just insulting....
it completely depends on what you're looking to spend, and also the soundcard you have.
if you want 'good' pc speakers the higher end creative stuff is good, i have no experience with logitech ones but they seem small and i've heard they're tinny and usually ugly.
having just moved from a decent set of creatives to a proper surround sound amp and decent surround sound speakers instead of speakers designed for a pc.. i have to say i wont be making the mistake of going low budget again.
if you really do have no budget and don't care spend just over a grand like i did you won't regret a second of it.
then again depends on the sound card and what it can output also.. i'm
ed off with my x-fi as it needs some stupid special cable to get 7.1 analogue and something else thats never in stock to get digital out.. so i'm getting an auzentech next week to sort this out
the shorter version of that is, if you have no budget, and want quality start looking at amps and decent speaker setups that cost more than £500+