If I buy one machine with $340 will I earn my money back with 4 months?
you put in 340 + 168 to host for 4 months = 508
maybe yes
maybe no
Hard to tell
we do not know diff growth rate or btc price
you still own the machine after 4 months
at 5% growth and 280 usd price in 4 months you are -170 usd
at 5% growth and 350 usd price in 4 months you are -98
at 5% growth and 400 usd price in 4 months you are -39
at 3% growth and 280 usd price in 4 months you are -150
at 3% growth and 350 usd price in 4 months you are -61
at 3% growth and 400 usd price in 4 months you are +2 dollars
So some say buy a coin do not buy these. I do both. I buy coins and I have 4 of these