Mining trends (2017-2018)

[Solmir]

What do you think?

PoS/PoW/PoI/PoT/PoC, some rookies may be confused.
As person who very interested in crowd's opinion - i want to ask: which method / methods should be used in cryptocurrencies in 2018?
Is PoW minigs gets old? But can any coin be succesful without it? Etc..
Please, say whatewer you think.
Open dis

[0xcosmos]

pow and pos only
they are the best

[botmanside]

none of stated above, i know exactly what it will be, but im not going to tell you, use your brain...

[Pan Troglodytes]

none of stated above, i know exactly what it will be, but im not going to tell you, use your brain...

How come, none? Of course BTC will keep on using PoW and currently BTC is the only currency that counts. Even if something new shows up, it will be very niche.