I have taken a glance of this project and it would be a red flag from my end, I am not an expert but have seen numerous similar projects either running away with investors money by dumping the coin into a tier 3 exchanges. I didn't find anything unique in this projects and it's same old combination of gaming cum meme token, anyway the market is not in favor of cryptos as of now and there are chances of survival of these coins only if they are launched during bull run and nothing else.
yeah you are right the mostly features are same but one feature that is Future trading bot of Dingdang is looks unique because mostly meme coins follow pump and dump strategy but they claim they have some genuine utilities along with that you can play future trading on any coin also the team mention staking with multiple pools will be live so i am waiting for their launch and let's see what they got