There are a load of altcoins today but only 1% has real life use.
The majority of the altcoins are simply made as a scamcoin or being used as pump and dump coins.
What I want to know is what altcoins can actually be used to buy goods offline or online.

Currently I am only familiar with Guldencoin and Digibyte that can be used in shops and webshops besides Bitcoin.
Tell me what other coins are available that can actually be used as a cryptocurrency.