I'm in need of choosing a "right" (safe, convenient, reliable) online bitcoin wallet for my funds but because of the variety of such wallets and lack of experience in this field it's quite complicated task for me. I'm sure that there are some pitfalls that I don't know or haven't heard about yet and which would affect a lot on the choice. I would appreciate some help on this topic from people who has some experience regarding such types of wallets.
First of all how much bitcoin that you want to store ?, if you want to store huge amount, online or web wallet is might not safe for you since online wallet is risky for storing huge money as we can see there so many cases out there like hacking, site was offline, dns attack, etc, well in this case hardware wallet or offline is suitable for you. However if you want to store little amount then use blockchain or other wallet like people mentioned above. For more information about online wallet you might check this link
https://bitcoin.org/en/choose-your-walletAnyway i don't recommend xapo and coinbase.