Refugium with chaeto or bio-pellet reactor

[davej]

I am in the process of setting up a new tank, a 60 gallon solana cube.
I will be running a vertex omega skimmer in a roughly 20 gallon sump.
I will be heavy on the zoas with a few LPS as well.
I was reading thru a thread on reef2reef by a guy name Jourdy, and he has had great sucess with bio-pellets.
I have built a chamber for a refugium in my sump originaly to put chaeto in there, but have been reading up on bio-pellet lately.
Being a new build would I be better served with refugium of reactor?
Please post your reasons for your decision as well.