I need ether to make transactions. Actually I'm working on the testnet Ropsten network then it's easy to get ether with a miner. But if I mine blocks on the main network this will take more than one year to get just one ether. And I see we can buy ether.
I want to know if it's worth it to buy ether ? What is the best way to get some ether to use ethereum in production ?
Thanks for your suggestions.