I've noticed that as a general rule most people only need to smell about 3/4 similar elements before they jump into a "ZOMG1!!!1! KinG AvEnTu$$$$ is TeH D34d!!!111!!!" style of mood but frankly there isn't one clone on the market that captures the vibe, aesthetic, feel or performance of the original in my experience as they are always, and I mean always, lacking in one or more crucial elements.
CDNI for example has no pineapple note at all, none whatsoever. Kind of like making a Ferrari clone with no wheels, isn't it? Instead it has a huge lemon note that smells exactly how this tastes:
Its also rough as hell when it opens but once its settled into its drydown its fairly tolerable for the price but it isn't Aventus by any stretch of the imagination as can easily be evidenced by spraying the real thing on one arm and any clone on the other as they all tend to have that Chrysler 300C vibe in the sense that they may fool someone who isn't paying attention into thinking its a Rolls Phantom, until one pulls up
Now, if you like the juice for what it is, then go for it but don't try and front like its Aventus as it isn't. Personally I'd rather have a decant of the real thing as opposed to a bathtub full of a clone but thats on you as fiscally speaking a 50ml split is often not far from the cost of a 100ml clone but as I said, its on you.