Guys how is it with selling asics? I got into GPU mining since you can always sell equipment for a good price and therefore there is almost no risk to mining, but with asic? If I dont ROI, is there a chance to sell it?
sell it before the profit get too low, usually in 6 months maximum
bad advice, these things are on plan to ROI
That is the problem with this question about ROI. Nobody wants to hear "it depends". Everyone wants a black and white answer and a straight up estimate that give them a warm and fuzzy feeling about a decision. Sadly there is few black and white answers in life or in crypto's. There are lots and lots of shades of grey... If you had asked this question last year when Dash was dirt cheap and other coins in that same space had not spiked in value there was no way you were going to see ROI on these miners if you just used the information available at the time. BUT you have to make assumptions in any ROI calculation. What is going to be the diff increase? How many miners are going to be mining it? What did you pay for the miners? What coins do you hope to mine? What is your plan? Hold em? Sell them for BTC or some other crypto? What does your power cost? What sort of climate do you live in moderate? Hot? There are so many variables to factor when asking the ROI question and many of these things that are going to impact your ROI are unknown and you cannot know.
So you will have to decide what you believe is going to happen and place your bets based on that. If you think cryptos that this miner mines keep climbing then by all means adopt a longer term strategy for your mining. If you think this is short lived then adjust your plan or don't buy this miner. Some people mine their rigs until they no longer earn enough to cover the power and other costs and then just sell them for whatever they can get from them. Other people adopt a short cycle of buy early as a miner is released and mine hard for 6 mnths and then sell while there is still good residual value. Some people use a strategy of mining until the next generation miner is announced and then phasing in new miners and phasing out the old. Usually that is still early enough in the cycle that you can get something for your ASIC because it is still carrying its own weight and making a profit so some people are still in the market to pick these up at decent discount. So you get something and the new owner gets a deal. Usually that buying interest comes from areas where power is really cheap and the life of the miner is still good for them for some time and they get a great price in the process.
So your mileage will vary depending on your strategy. Honestly if you are worried about residual value then the ASIC mining route may be risky for you because once the next generation miner is announced selling the current generation miner can be tough. So I would consider as many angles as you can and make your decision based on your own objectives.
I know hearing "it depends" really SUCKS, that it is the truth. Only you will know what your objectives are and what risk you are willing to assume. I hope this gives you some food for thought.
Like Bittawm said, right now as we speak the numbers are playing in favor of this miner. I however try to remember not to count chickens before they are hatched or get to overly optimistic. Crypto changes FAST so in the time it took for me to type up this post the bottom probably fell out of the market! ROFL