[Question] ranking a youtube video

Hello,
I don't have that much experience with youtube but i wanted to try and rank a video for a certain keyword.
I'm about to buy one or few accounts to upload the video on, i found aged account with/and without videos and was wondering what are the pros of getting an account with videos already uploaded on it.

So my question is: is getting an account with videos on it worth it? or should i go for an empty accountaged instead?

Depends on the account, if you get an account which has many videos but the views are spammed and botted, then they could possibly help you further GHOSTING the video instead of optimizing it on the search engine, I would probably make a clean start with a clean account, drive organic traffic, make the video easy to understand and be sure that people will want to watch it and I'm pretty sure it will get the attention it needs,

Accounts are probably around 5% in terms of ranking factor, only accounts with many subscribers and people who actually are there for you help you rank videos easier, because you have the audience.
The rest 95% are now user interactions with your video, for example, if someone watches your video, stays without closing the page or bouncing to another youtuber, presses the like button, or the subscribe button while watching the full video and lets say like 20-30 people do that, i'm pretty sure the video will be on top 10 results at least.

So the answer is pretty simple: You will get the same results on any of the accounts, you know except if the account is blacklisted and most of it's videos are botted. Since you are buying the account you don't know the quality of the views nor the videos uploaded in the past, that's definitely an aged empty account for me if you ask me.

What to do?
-Upload the video
-Be sure to optimize it in any way possible to get more interactions (That's the best ranking factor for the past 2-3 years)
-More interactions=Better Ranking=More $$$

I hope i explained it well my friend, good luck.

Yes, i read somewhere that a new account is almost always good if you want to get more engagement if your account has a bad history of buying views and using bots and whatnot.

Better to make a new account and start fresh.

Although you can rank the YT video with new accounts, aged accounts surely give added advantage.