Hmm.. if you don't calculate things with math, how do you calculate them?
And to claim USD has nothing to do with it (your return) doesn't make sense. The value of Bitcoin, at least today can only be compared to Fiat. Perhaps in 20 years that won't be the case.
All BTC has been obtained with some fiat. Whether it was bought or mined, there was a USD cost to obtain it. To ignore that seems a fallacy to me.
dead on, absolutely
i have heard some crazy things about only comparing btc to btc on this thread... but to people who dont realize how value is determined---(just an example to make a point)lets say a car is 10,000 or 20 btc(1btc=500 for examples sake) then btc rises to where 1btc=10,000. would you still pay 20 btc for it?? if its true with larger numbers its true for smaller ones... btc roi and roi can be differnt
I've been one of those persons
So far, I still think the best approach is to concentrate in BTC ROI - that's the first step, to check/guarantee that the investment is solid and gives profits (no matter how meager) in BTC. All posted empirical data point towards getting breakeven in BTC on the 4th month, per contract (this is important, 'cause if you have several contracts that aren't from the same day, total breakeven will always depend on the last contract's date)
Of course I also worry about profitability as a whole, and as such, I also keep track of ROI in fiat, but that is clearly a more difficult task - my current calculations point to somewhere between October and November in worst case scenario, if BTC/fiat prices remain within a 20% band from current rate.
And that's just why I keep focused on BTC-only ROI: I used cheap BTC (end of March throughout April) to buy the contracts I have with PB, and at current BTC/fiat rates, when I reach BTC breakeven, I'm already making profits in fiat Of course, it'll all go down the drain if BTC takes a new dive, hence my 20% band calculations and worst case scenario choice.
Hope this helps clarifying my and some others view on ROI - and at least, the discussion can help us all to better take care of our crypto investments