i have so much money from steem recently using whales but alas not any whale is working anymore and if you talk about minnowbosster their sbd limit is 5 dollar per week only
randowhale sleep all the time and give profit very less
nettybot is not profitable anymore
booster front runner curation not working anymore total loss
buildawhale not profitable anymore
crowdfundedwhale need so much investment
discordia is busy whale not profitable anymore
so all whale now useless where to invest and get good upvote writing good content is not only way to earn if you do it you may get some cents votes but not your value of your articles hard work and efforts :(
if you are using any profitable whale please share it