Zaptine was so kind and sent me a key for review so I will write my honest exp here.
The instructions are very simple and delivered in a pdf that has a step-by-step guide so you can't accidentally miss a step because you aren't used to using such software.
The website builds a user specific loader (as far as I know) which was generated in seconds and takes even less to download.
You follow the manual steps and you are ready and set up in no time
I had a big problem with starting the software first and reached out to the support staff on discord, which almost instantly answered and resolved my problem (I had enabled virtualization before for other software & had to disable virtualization in BIOS for it to work).
The software then started and worked exactly as it should.
The menu is easy to navigate and contains all the settings that I would want and also lets you save multiple setting profiles ( example: like one for sniping, vehicle, reduced aimassist etc).
You can adjust recoil/range/smoothness/fov etc which is something I really like because I hate hardcore-locking aimbots and actually prefer just smooth assistance.
Something I really liked was a setting that checked if the target was hidden/behind cover or not, which also shows up color-coded if you use wireframe ESP etc.
A negative was that the ESP sees some cover as non-covering, tho I don't know if that is a Battlefield 2042 thing or something that could reasonably be fixed in the software.
Something that could be improved would be changing the range-setting numbers to the actual distance units used in the game, to set it up even faster (tho it took me like 2min to find my preferred range so this isn't a real issue).
Overall I had a surprisingly positive and smooth experience, especially with how fast and accurate the interaction with the support was.
If Zaptine is in your price range and it contains the features you are looking for, it is a very nice pickup with fast and friendly support.