Every thing is right about booster except one thing and that is maximum bid limit.
There must be a maximum bid limit on booster.
In a round if someone bids 100 usd. He and everyone will get less value upvotes.
Putting a max bid limit will improve booster because many are stop using booster when it becomes unprofitable.
Booster is made to give your post attention, so lets say you pay $300 to get a $89% upvote, if your goal is visibility, you definitely get what you are paying for even if it wont be directly profitable, it is still more visible than to burn steemdollars using the promoted post solution, don't you agree?
Got it.
I was saying if a minnow want to increase SP by using booster. It would be helpful for him.
Otherwise I am happy with booster service as it has put me on hot page of cryptocurrency category.
Yeah... That's the thing about one making smart choices.
yes a very good solution, very profitable.