I bought 2 sets of these wheels: Team for racing, and Comp for training and playing on singletrack and gravel. They replaced the stock Alex Black Dragon wheels on my cross bike. These Stans are a full 2 lbs lighter than the stock wheels which makes an unbelievable difference even with large cross tires (I have one set with Clement PDX for CX racing running tubeless and 41c Surly Knards with tubes for fun on singletrack and gravel).
I couldn't be happier. I was able to buy two sets of these very good wheels for the price of one excellent set of custom wheels. For me, the ability to have 2 sets of wheels running tubeless with vastly different tires is a better solution considering that the weakest link in the chain is the motor.
If I were to buy one set it would be the Team version which is a great combination of strong and light.