Yolo's autobet's options are far superior to anything any other site has to offer. Nothing really beats it aside from using dicebot. Other then the autobet, DD beats it in every other genre theme/features/options/usability/chat/etc.
No wonder duckdice is far ahead with yolodice in terms of user interface and users experience in gambling. The only thing yolodice is good is high percentage of multiplier. Would love to see 100kx multipler here, maybe in the future lol
Duck has better layou as many mentioned. Actually, Duck has the best layout out there. The only thing that might be nice to have is the a slider to both place and display bets.
Admins are easier to contact on Duck. No idea how much things have changed in the last few months to be fair.
Chat's more interesting on DD. Although mileage might vary a lot.
Yolo allows for smaller bets. Not real difference for me, but some might like that.
Yolo has interesting settings for the account, like disabling your ability to bet and only unlocking for set amounts of time. Not everyone might find use to this one.