Hello ! I am @minnowhelp, nice to meet you @Dingxiaolan ,
I do track some @booster upvote runs and try to figure out, if this booster upvote really giving a value.
With this upvotes you can earn some money here, if they provide a value. That's what I am testing for new Steemians !

Im my session#1! I tracked amongst other users the upvote boost of @mahdiyari, he boosted his post value to $6.63 , which was $5.08 more than before the booster upvote !
And that with just an investment of $1.96 !

So if you want to see the results of my work, feel free to follow me @minnowhelp

Welcome to Steemit @Dingxiaolan !