Well as of now 100% of my crypto works for me. I will give you the services I use as well as the percentage of gains I am receiving thanks to my crypto working for me.
The services I use are Blockfi, Kraken, and Yoroi. The percentages of each coin will be listed below.
BTC- Blockfi interest rate of 6%
ETH- Blockfi interest rate of 5.25%
ADA- Yoroi staking rate is variable and dependent on each epoch. My current rate is 4.42%
DOT- Kraken staking rate of 12%.
All I can say is damn, it feels great to have all of my crypto working for me in many ways.