I was wondering if I should get a longbored or a eletric guitar?

I only know two things called longboard: one has wheels, the other is used in the ocean. An electric guitar might be several different things that do not resemble each other at all except they all have strings. I never heard of a penny nickle. I do know what a saxophone is, but it has nothing to do with anything else you have mentioned. You have not said anything that leads to an answer to your question.