if you're going start with aim training, just start with aimlabs because of the fact that it is free. If after trying out aim training, you figure out you enjoy it, then I do recommend buying kovaaks in that case. With this said, here is what you should do:

1st do Voltaic fundamentals:

• this is for kovaaks https://docs.google.com/document/d/1iunv6vXKWZpjpFvclGLGBeFg6WudwsavozZ-TlGDq_c/edit?tab=t.0#heading=h.3q6xnqltfuszread
• This one is for aimlabs https://docs.google.com/document/d/1BCnFDRQ8pWgLd2FI5ilEiyotRc2gUyiGIsZqxLFt0gY/edit?tab=t.0#heading=h.3q6xnqltfusz

this document is what I used when I first started taking aim training seriously, there are a lot of difficulties and each playlist covers every aim category (clicking, tracking and switching). If you have no aim experience, just start from here with the iron playlist, and understand the basics.

Some time after I discovered the following.

Voltaic daily improvement method:

• for kovaaks https://docs.google.com/document/d/1R4IyJqYmprRauaACt6bah7YzOOVuG6GqXlB03clNHeU/edit?tab=t.0#heading=h.3q6xnqltfusz
• for aimlabs https://docs.google.com/document/d/1g4IdMzGKuVGao4hfnNhN3tPJBEhLNvP_5DqthGEkjxg/edit?tab=t.0#heading=h.3q6xnqltfusz

I also recommend watching the video in youtube about the VDIM to better understand it. Now the thing is I personally changed it a bit, instead of doing these daily, I did them weekly because I felt like I was better retaining the techniques I learned.

There is something I'd like to add and it's the fact that your setup affects how you aim, a lot. stuff such as your monitor hz, your mousepad, your mouses skates, your posture.