As someone who has tried many resellers and other externals this one stands out as one of the easiest to use and everything works wonderfully well.
Pros
Ease of use
7 day undetected
Great esp options
Cons
No bow prediction - only shoots where the target was it seems not where they are going
Frequent crashes - every few hours or Is I had a bluescreen but I think this was down to my limited ram
9/10 near perfect for my needs