Well, thats really a tough thing to answer. It seems lately even alot of the 'good' coins are dying out or losing community support.
I don't follow the altcoins much anymore. They attained their hour of fame, made a few people wealthy, made a lot of people poorer. People lost interest and those who got burned left the scene.
I rarely see an altcoin listed as a payment option. I do see bitcoin.
Are there any altcoin communities/developers actively pounding on doors trying to get their coin accepted by business? They lose interest after they sell a few million coins.
Instead, they build a new coin with bigger and better promises hoping people will flock to buy.
Just opened the 5th Global Office in 40days to promote useage in advertising, a new startup coin with potential. They plan to have offices worldwide. Worth a look. Theyre giving away $2.50 worth of free coins too. Has just launched..