You are right, the new coins have much advantages, only thing that is better in Bitcoin is, that it is the ONLY cryptocurrency that is reasonably widely known. Thats why it is so popular.
They don't have any real advantages. You guys are drinking the trashcoin kool-aid. If they had desirable features, they would be implemented in Bitcoin already. Besides, 99% of those coins are based off of Bitcoin. If their developers had significant engineering skills (which they don't) they'd design a coin from scratch.
Changing to PoS or hybrid would require a hard fork. All proposing a change to PoW or the 21 million total cap would do is piss off holders.
PoS/hybrid is useless. As soon as someone messes around with something fundamental as that (or the number of coins) Bitcoin will collapse.
If miners set the price of Bitcoin, it would be over £1 million, It's the investors and consumers that create demand, and demand drives the price (supply modifies it of course).
People with money aren't interested in altcoins and most likely never will be.
At the moment I have two main asset is the Diamond and Worldcoin.
DMD is a good investment coins and WDC in the future will replace place LTC as fast and convenient coins for instant payment services and shops.
Both are useless. You're in the wrong section.
Some alternative coins, on the other hand are more active and rapidly improving for taking all the best, and using the time-tested technical innovations.
So Bitcoin price growth will gradually slow down (in spite of the decrease awards in the coming time).
If anything Bitcoin will either explode or die. It will not gradually slow down and your precious altcoins won't take off. Most of the people involved with altcoins are just trying to profit because they missed their chance with Bitcoin.
Should I remind you guys that this is Bitcoin Discussion and not Scamcointalk?