Question about proxies for youtube.

Hi,
I wanted to ask you guys about some little thing.
I've always been using private proxies for youtube commenting. I used to buy like 50-100 proxies. 1 proxy per 1 yt acc to comment.

Now they expired and I was thinking if is it better to buy shared proxies? They're quite cheaper and I don't know if they would be good for youtube commenting?

Cheers.

I presume your YT accounts don't last more than a day? Then I don't understand why to use private proxies?

I use private proxies but for long term game.

don't like.. youtube ban you fast?

Interesting, I keep hearing that proxies don't work with youtube anymore, but you've had recent success with them?