There are a few coins that survive by changing the algo, but I only know a small handful of them.
Now is actually a good time to buy some coins. The exchanges make sure that everyone gets a small piece of the pie, particularly those who did not get in the first giveaway.
Miners will mine.
Traders will trade.
Dumpers will dump.
Holders will hold.
Nothing you can do will change that.
This is why we will let the Community decide.
In theory this algo will be compliant all the tests we have done verify this however we have not compiled it into an actual test chain yet.
Edit: it is just a matter of test it now and change now, or wait and focus on other tasks.