I agree with Rick,the support you get from a quality Pro shop will be more important than which particular manufacturer's bow you buy.Any of those four companies bow's are quality.
My own opinion is that I wouldn't go top of the line right away,I would want to make sure I enjoy it before devoting big dollars to it.I would also suggest to you that you get a bow that is easier to shoot ie. relatively long axle to axle and a high brace height,smoother cam configuration.You need to have excellent form before being able to shoot the more critical speed bows consistently well.
I would look for a shop where the pro is straight with you and know's that for your enjoyment of the sport he or she needs to bring you along in a particular sequence.