I had a look at the coordinator list (
https://wabisator.com) and it is there for all to see that Ginger Wallet is not doing that well. Looking at the previous 24 hours, Ginger Wallet had processed just 2.11 BTC whereas Open Cordinator has 7.16 BTC and the most was by Kruw with 1348 BTC therefore Ginger Wallet is trailing the other two coordinators.
Ginger Wallet's coordinator is the only one that charges users a coinjoin fee according to that stat. Although, the fee is small and amounts to only 0.3%, not to forget that coinjoins under 0.01 BTC are free, those who are interested in using this type of software are probably asking themselves,
why would I pay anything at all if I can coinjoin for free elsewhere? They have to find the differences and advantages of this coordinator worth it enough to pay for it. Some still do, which is good for Ginger Wallet's team but many others don't.