Just gonna float this out...

I've been googling the newsgroups but I'd kind of like a real time opinion here as I can't find a clear consensus on which is better. My company would like to utilize the new MSI technology. The two big tools are InstallShield and Wise. Does anyone have any recommendations? Now I already have some InstallShield experience here but very little knowledge of MSI. In that light, I'm wondering which tool would help me get something up and working the quickest.