Some testimony problem about DOGE from other casino owners while they are using DOGE:
We closed Doge down because it was never profitable and we were encountering more and more problems with the Doge core software being unreliable. The code hasn't been maintained for many years there is no hope that will ever get sorted out. There has been a long delay paying out final withdrawals for the same reason. Our Doge node crashed and required rebuilding. The latest update I have is that it has finally stopped crashing and is about 50% way through resynching the entire Doge blockchain.
IMO, LTC is already enough even they want to add more currency more preferer using TRX instance than DOGE maybe BSC also is okay for me since now everyone on cryptocurrency more often using BSC for trading on AMM exchange as well.
adding TRX or BSC is much recommended enough than Doge, i estimate the fees charged by Doge and LTC are almost not much different so adding Doge is not effective enough.