Tube in Preamp or Power amp?


I have been thinking to move from a solid state int. amp to the tube world. If I were to go separate and if one has to be SS, would it be better to have tube in the preamp or in the power amp? or would it make any difference since I'm mixing tube with ss?
solaris4ever
Lyndorf there system fully eliminates the sound of a room. That's why it is useless. Hearing is believing. Audio is always about what we hear. ( and wanna hear :) People are always interested in a better sound than they have. Room acoustic system with tubes? Mmmmmmmmmm.........you never know! To be honnest when I sold Tact, I thought that roomacoustic systems never would be useful for highend. The same as that I never thought subwoofers would be fast enough for stealth integration. But technique is getting better, so things which looked impossible, are even possible these days. And after some time also for to none believers at this moment!!
"language challenged self important Dutch Onkyo salesmen"

Google search needs more improvement. Still not much on these guys to be found there.....
Wolf: ".... prefer there be no extra ... nasty schoolgirls...."
Yeah right :) HA