I have Opti-Coat on the hood of my car and Blackfire Wet Diamond and BFWD Crystal seal on the rest. I decided to wait until I have more time to do the rest of the car with Opti-Coat, so I'd be happy to try out the Black Label products and write a review with photos. I live in south Texas, so am still able to work on maintaining my car (except this Friday when the high will be 40...that's COLD for us!). Thanks for offering a "freebie"! 
