Quote from: Lucius on January 21, 2020, 11:54:56 AM

Quote from: tryingluck77 on January 21, 2020, 09:37:54 AM

and most importantly the security of wallet that it should be completely in my control and 100% safe to store/send/receive BTC

By reading your post history I see you're getting ready for mining and that you have $100k to invest, but at the same time you ask for some free to use wallet? Invest $50 in a hardware wallet and sleep peacefully, and this is the best advice you can get for free. However, if you want to take the risk you can play with Electrum and similar wallets, but keep in mind that free solutions are often the most expensive at the end. One mistake and your coins are in hacker wallet.

Quote from: tryingluck77 on January 20, 2020, 09:42:02 AM

I can invest around 100k+ on equipments or hardware which are related to mining + free electricity I have

I am exploring all options safe or paid to store coins or to mine it. I have heard people saying that trezor and other hardware wallets are also not fully safe?