It's time for LISK to replace ETH now. Once the hard f**k is complete there will be about 11 million ether on the free market again. That's about 14% of the supply which was locked up suddenly being available on the market again.
There's likely to be a big exit and self-feeding spiral of falling ether prices and panic selling.
LISK should really capitalise on this opportunity as much as possible with a marketing blitz and the team highlighting why LISK may be less likely to suffer the same kind of problems due to the use of side-chains.