Hashtags have become an integral part of social media and over last few year its use has been done in a tremendous way.
Instagram and Twitter are mainstream places where the use of hashtags is done the most.
Well, as you were asking that how can you find the best hashtag I will suggest you go to actual twitter website as it’s the best place where you can easily find out the most appropriate information regarding the subject of a hashtag.
You can also go to the Twitter mobile application few more trending hashtags is to use the mobile app instead of the desktop. Go to the search tab and Twitter will display the top trending topics personalized to your account.