hi, am planning to get a replacement for my old speakers set that i gave away. am still thinking of either getting the

KEF KHT3005SE
OR
combo of KEF Q300 and Q600C. this option will add Q400B the following month as budget is a bit constrain.

between these two options, which one do u guys think i should grab? speaker system will be used for 40% gaming, 30% movies and 30% musics (mostly classical and trance). currently own onkyo 608 entry level avr. any input is greatly appreciated. thanks