It's ridiculous. A coin is launched, difficulty jumps to 5,000 in 10 minutes. This is getting to the point where only the big whales can mine something. Someone should make a coin accessible for the less hi-tech people. It's really no fun anymore.
I would make a coin that rigs cannot extramine.
So it sounds like you want to put limits or set controls on the crypto "free" market ?
No one can predict the future. This can be both good and bad. If you move from coin to coin at the early stages may be a plus. Or you can stick with one coin and feel it will take off and then do nothing or your still in when everyone has left.
It's a 50/50 shot.
IMHO.. I feel that with so many alts out there it will be hard to be mining the "one" coin that will make it to the top. Get in early help build the base and then move on. You can always come back and throw a few cycles at it if it is a good one.