Hey guys, im kinda new and searching for a good ethereum buying site and wallet, preferable a desktop one, btw. im German so its -->Ether
Thx in advance!
I recommend you should use myetherwallet.com. It is a web wallet but its job is to generate your wallet and let you access the private key so that they do not have anything to deal with your privacy and your property. They can not steal your money

trust me. If you want to trade (buy/sell) ethereum, I think coinbase is the best place for you to do that