How do I get a wallet?

[crown_translator]

Is there any difference between coinbase, myetherwallet and blockchain? Which one is better in your opinion?

Yes. there is a huge difference. Coinbase is a service really, not a wallet. You never really have control over your bitcoin if you store them there, since they own the private keys.

MEW is pretty solid, but only for ethereum. Although i believe the official ethereum client has way more features then them.

Blockchain.info is a webwallet, they have no access to your keys, but neither do you (unless you export them, which is almost impossible. ( or derive the seed ofcours, which can be buggy.)
It also misses a lot of functionality if you compare it to something like https://electrum.org/#home

I had no idea. It's good to know about these little nuances that make the difference. Thank you! 

[if_so_klara_99]

While speaking about the wallets it is also important to mention about the so-called 'private key'. You have to keep it SAFE. Please, do some research before you operate your wallet. Watch relevant YouTube videos will help a lot! 

[ddhsaranga]

there are few types of wallets. you can make wallet in a website easily. if you store higher volume of coins it will not better. otherwise you can use following methods.
_desktop wallet
_mobile wallet
_hardware wallet

last one is trusted.

[Mitchell]

[General] Bitcoin Wallets - Which, what, why?