According to my perspective the best way to hold btc is to put it off over the Exchange like Biannce... Bcz we have seen A lot of cases of hardwallet get stolen... So I prefer Binance more there are very rare cases of loosing our funds.... And in case of get hacked... These kind of exchanges would pay their users back through Insurance soo they are much secure as compared to hardware wallet

In the back year 2010 the price was only 0.06$... But if we consider 2017 bull run it's price increased by 10 times as compared to 2016...

So, according to my perspective 2021 bill run can be here at any time but after run run the price would be 40000$ because people are much more aware in today's world so... That would be the best to buy at July 2022