What's the difference between using the nicehash link and the other?

Sure, I'll answer (because I'm not trying to be evasive). No, I can't tell which masternode is yours. But I also cannot tell how many masternodes you own. For all I know, you own ALL the masternodes. Because with Dash masternodes are anonymous. Now I will ask my question again:

How do you prove that any subset of the masternodes are not controlled by the same person?

Because masternodes are anonymous and there's no way to prevent a Sybil attack. The behavior of the developers in the formation of the coin strongly suggests that they control the vast majority of masternodes.

Some folks don't know when to secure profits, it won't keep going up forever and then these profits will pour back into bitcoin. Alts always pump prior to bitcoin lifting off, telltale sign.

I was thinking a lot about Dash future but I can't say that it will succeed. Amazon, PayPal, ebay, Alibaba etc have their own user base and they can issue their own digital currencies/assets. I think that the sharp rise in Dash price is influenced by Bitcoin scalability problems. Dash goes into a bubble with a lot of FUD and hype around.
Regarding Bitcoin the main problem in the future is not a confirmation times and price per payment. The main problem is BTC network itself. We can agree that it is the safest blockchain because a lot of miners are involved. But miners are not for safety of network they are for profits. This scheme works only way - miners are interested to mine and only will do that if reward is bigger than expanditures. Mining costs a lot today and will cost much more in the future. It means that to run Bitcoin network is very expansive and it is a question how profitable it will remain. Customers and companies are unsatisfied with costs of TX's. BTC doesn't reflect the needs of business and customers. It only reflects the needs of speculators. Because of that, if anything changes aren't introduced in the future, it will fail and people will choose other options. But I don't think that Dash will change BTC. I have another favourite.  

No altcoin is currently scalable. Ethereum is probably the only project that has all the incredients to make it work: funds, a huge capable development team, a roadmap, plans how to scale it ( securely ) and support and backing from corporations and institutions.

$150 is your speculation, can you explain why it will reach up to that  price?
because if so, we should be jumping into it right now just to profit and dump when we see its about to reach its limit. some speculated that bitcoin will also be just in $1300 and it won't be more than that.

I will never invest in dash because of the instamine

According to what I read in different forum about DASH, there are other community are favored in it and some are not, But for whatever it is happening now bitcoin so far the value is continuously growing while most of the altcoin was dropping the price also. But still dash is high compare to other altcoin.

on long run ETH lost the credit liability, goodwill because the hate. The ETH investors don't like this. This is total damage  for the ethereum foundation.

I believe that ETC has already won. We waiting only for the right price.
for ETH is better to setup a holding company ETC / ETH