Hi guys, I would like to get some portable speakers, just for chilling in the park with mates, etc. Do you think I should get these Sony's, or these Philips speakers? Obviously the Sony speakers are less than half the price of the Philips, but do you guys reckon it is worth paying the extra for the latter ones? I would like the best possible sound, but I obviously need a compromise between cost and performance! Comments welcome, both from those who have heard these speakers and those who havn't. Cheers.