Quote from: 1Referee on April 23, 2017, 06:22:09 PM

Quote from: paul gatt on April 23, 2017, 02:19:48 PM

If you own a large amount of bitcoin, you should save it on a hard drive, which is safe for you, and of course you must own the private key.

I assume you're talking about an external drive? Storing your wallet files/private keys on hard drives or usb drives is just optional. Negative aspect is that they may corrupt, or just stop working completely. Best possible storage is a metal bar with the private key(s) engraved. This will make sure that your private keys will not vade or vanish as might be the case with paper wallets.

Quote from: paul gatt on April 23, 2017, 02:19:48 PM

Conversely, if you regularly carry out transactions, and the number of bitcoins you own is average, you should use an online wallet that will support you a lot of things, and will ensure the time for Your transactions. Because online wallets always set a fixed fee enough to complete the transaction quickly.

If you choose a light weight wallet (light weight in the way that it doesn't require/download the entire blockchain) it will work perfectly as well. It doesn't cost much effort to just include a proper fee. What else do you need?

I agree with you. Now a lot of convenient applications. Each has its own characteristics and advantages. You just need to choose the purse in which you are most comfortable storing coins.