You have to understand how it works. There is no BEST CONFIG that will fit everyone. I would never spend any penny at something that is made for mass public release. That's because LC doesn't works like most p2c. It's not a*mw*re or inte*w*bz where everyone have same shit. Here you have 2d aimbot, means the aimbot is reading/using your game specs. INCLUDING GAME RESOLUTION (PIXELS BECAUSE OF 2D AIMBOT) and MOUSE SENSITIVITY. If someone created config for 1920x1080p + 2.0 sensitivity and you will try exact same config on 1600x900p + 2.0 sensitivity = The aimbot will work like fivedolla hack or even worse because you will have incorrect RCS values for this resolution.
Copy pasting someone's config without any changes = that's dumb as fuck, don't worry to say that. Because you have 0 clue what this guy did in his config + how to play with it. The config might be done for entry fragger/lunker/support/awper = you play style might be slightly different = this config won't fit you because it's not designated for your play style. Rifles (AK) might be too powerful for you or AWP will request more assist from you (not just press mouse4 > kill).
Buying "universal" config for any resolution = idk how you can call it, probably you have to be mentally disabled.
Learn something about cheat. Start with basic settings, then edit someone's config (you can use few and combine them together for example ToX's fullbot + FD^God settings) = profit? You got your own settings? FOR FREE? Of curse it won't be perfect at the first week, but you will constantly updating and upgrading your settings by adding some changes. In the month, I'm sure you will have "overkill" settings that perfectly fits you and your play style.
If we are talking about special designated settings for you (including game specs, play style + own whims), then buying those settings make actually a sense. Obviously even those settings require some user work because, you will have to tweak few things like fov. That's because I can drop 20k with 1.15 fov on rifles but you won't feel comfortable with it, so you have to increase it (for example) to 1.30. Or maybe 1.15 fov will be too much assist for you so you will have to decrease it to 1.05 or 1.0
Those kind of settings require a lot of work from creator side. That's one of main reasons why PRO setups are disabled at the moment.
If people talking about settings... Yea.. most people don't know what actually they're talking about half the time.. guesses.. speculations..
Truth hurts, but that's how it is. No need to lie or hide anything.