How much would you make as first amount? I was thinking £50 bit even if this times by even 10 that's only 500.
Would 300 be a more realistic start
They said invest that you can afford to lose in bitcoin you need 100$ and up to invest it depends to what coin you want to invest. And yes 300 is good realistic start to invest it's not to much but you can invest it and you can buy in crypto market in affordable price.