I saw many upcoming projects are offering same kind of ERC 20 token which can get through any Ethereum wallet. It doesn't need any specific wallet. On the other hand hand some crypto companies have unique code and they have specific wallets for their tokens. I am a little confused which kind of token is better. ERC 20 or either the unique one ?
An asset on any blockchain has the different spesification. ethereum has a specific wallet just like metamask, symphony, etc. but since ethereum is a decentralized platforms and community able to contribute through create the new wallet that has the more features.