On the 28th June Gulden is about to release the largest update in crypto history (Yes ETH was the largest release) which will advance the blockchain forward. Call it blockchain 2.0, however Gulden doesn't have rich people or wall street investment to prop the prices up which leaves their innovation open to copy and not being credited for it.
On the 28th June the currently ranked 265 coinmarketcap coin will be releasing the following.
https://twitter.com/gulden/status/996329535393222656?s=211. PoW2
https://gulden.com/pow22. SegSig - 58% transaction saving, more then twice as good as SegWit. This will make Gulden the most efficient blockchain
3. Sonic (Smaller project) - 66% improvement on initial sync times
Obviously you can't have coins in the top 50 being out done by a coin that's not even ranked top 200, so if a coin that has the crypto media and investment behind them had to copy PoW2 or SegSig they could really get a lot of hype. Question is which coin will it be first?!