How much £ worth did you guys buy initially. I'm all new to this so don't want to take a huge risk.
Never get trading advises from strangers. And never invest what you don't afford to lose.
This being said the numbers differ greatly from person to person and the answer is irrelevant.
What are you predictions for future?
Some predict even $500000 for one
BTC in the next 5 years, but that may be too much. Or not.
Some predict that Bitcoin will fall badly in less than one year.
I can't really tell which one is right; I would like to know myself...
1 last question....have you heard about anybody loosing coin value in the online wallet?
Losing.. value? The coin value changes from second to second wherever you keep it. If you count in USD. But you don't mean that, don't you?
Wallets should not be "leaking"
, I never heard of that. Just you have to check for transfer fees. Every transaction costs money and you have to add that too into calculation.