Blackfire so easy to apply and remove even with those pesky highspots.cq UK may be better durability wise but kind of hard to wipe off if you are a first timer.you probably can't get cq finest which I would use,but you get so much more of Blackfire dollar wise compared to cq.erase the the whole car then let it gas out for 30 to 40 minutes depending on weather.if using be use very little goes a long way.so in a nutshell cq UK is equivalent as Blackfire in terms of durability,but cq finest is the way to go.Theres also glosscoat and bulletproof which are super easy to use good luck.