Hashtags On Post vs Comment

I know when hashtags in comments, makes the post clearer, and hides our hashtags a little bit when there are too much comments.
I also know that when the hashtags written in post, there is no delay the post to appear on hashtags page.

So what else is there? What do you prefer?

I personally just add my hashtags to the post. After some testing I have limited them to about 15 or less. That makes the post look better and I also noticed that my posts get featured more often. But that is a personal preference/observation.

Some people have reported that their posts don't show up in hashtag feeds anymore when they put hashtags in the comments. Others still have no problems with this approach. So it seems to vary per account. Just do some testing and discover what works best on your accounts.

I have watched a few youtube videos suggesting that hashtags have been limited to just a few. Take it with a grain of salt but a concern for sure. Also, some videos state that commenting hashtags will not work. So hard to say, I would keep them in the post and separate by dots from your description...