many have tired...on this topic of something besides scrypt-N...but any other scrypt, or scrypt-N or whatever .....has not been profitable

the last was FJC (fujicoin) but has not had any buyers in 1 week or so on any of the 2 exchanges left (bleutrade and yobit)

thus not a lot of hope in these areas. When electric rates hit summer rates on May 15th in the USA, even FJC will no longer be profitable