Latex Tubes (with stans) vs. Tubless

Does anyone have experience comparing a high quality latex tube with a stans-type sealant vs. a tubless set up for a nice wide HED C2 type clincher rim?  The novelty of tubless is understandable, but I just can't see the advantage in terms of hassle, cost and risk of burping during race conditions.  I'm thinking about how much easier it is to reconfigure a clincher wheel set vs. tubeless mess, no need to buy/install a stans kit.  I've never run tubeless before and would love to hear some compelling arguments.

Mike