Long time user of cheats across all different platforms and 100% endorse Perfect Aim's BF:V.
The usability from start to finish is beyond easy. With the easy to use loader and injection process once you get in game and customize to your play style is all a breeze.
The features are really good, the only thing I would suggest is maybe when you hover over the feature it gives a little description of what it does. I know most components of aimbots and esp so this wasn't difficult for me to understand although it may help new users. The only one I struggled with at first was "Spot" which I later found out the numbers 0-5 correlate to an aimpoint on the body. (I was wondering why I was landing every kill as a headshot just to find out it's default spot is 0 = head lol!)
As for security, given I haven't been banned yet and the site says it's never been detected tells me overall it's solid.
Support- I didn't need any but feel like if I did I would have gotten any issue that arose solved fairly quickly.
Overall, I rate Perfect Aim's BF:V a solid 4.5 out of 5.