I guess this has been the big question for us as well.
The TBSS is getting up there in age. We want something to replace it.
No one really makes a performance SUV anymore. In fact, the only SUV GM makes is the Tahoe/Yukon. Everything else is a CUV, and most of those are too minivan-ish.
So that is when my wife and I started looking at alternatives. Although we aren't completely married to GM, we do get a GM Employee discount thanks to a retired father-in-law, so GM usually makes the most sense for us.
We have looked at the SHOs, the SRT8s, and almost anything else you would consider in the sub-$45k price range. Nothing else really interests her.
So I guess at the moment, we aren't considering anything else.