If the company is worthy of 200mph plus, they will make the suit, at those speeds do you really want to have a 200 dollar suit for your safety or someone that designs in the fact that it may take a minute or two to get to you and put the fire out? I asked the same question to the guys that built my fire suit, why do I need a sfi 20 suit when I have two 10# fire systems on board. His answer still gives me chills, He said threre are two kinds of fires, the first is the kind you activate the fire systems, and the second kind is the kind you are knocked out or not able to activate the fire systems and whrere does that leave you, waiting for someone else to save your life, and out there it may take a few presious moments that you will be able to spare with a good suit. So, step up and buy a good suit and you will never regret it.
Just my opinion..... with that and 2 bucks, you can get a cup of crappy coffee. Phil.