This assumes that Cardano and Ethereum are the only contenders. At the moment Polkadot already has both developed smart contracts and a lot more scaleability. Polkadot manages to do 3000 TPS which is 200X of Ethereum or 10X of Cardano.
In addition parachains for more scalling are in the process of being rolled out on Kursuma (Pokadot’s second test with 3 billion$ market cap) for even more scalling.
Important features such as a bridge to Ethereum are already worked on for Polkadot and might come online this year, so there’s some way to access Ethereum services when you need them for your application.
This assumes that Cardano and Ethereum are the only contenders. At the moment Polkadot already has both developed smart contracts and a lot more scaleability. Polkadot manages to do 3000 TPS which is 200X of Ethereum or 10X of Cardano.
In addition parachains for more scalling are in the process of being rolled out on Kursuma (Pokadot’s second test with 3 billion$ market cap) for even more scalling.
Important features such as a bridge to Ethereum are already worked on for Polkadot and might come online this year, so there’s some way to access Ethereum services when you need them for your application.