It may depend on which one you start with.
I went to piano lessons at an early age so keyboards were pretty easy for me later in life.
Then I got a bass, which usually is single note stuff; seemed easy.
Then I got a guitar .. hardest thing to learn for me by far.

I would note that a knowledge of theory helps make learning any instrument easier
That said, on a keyboard there is one middle C .. on a guitar it could be in one place on this string, or this place on another string, or ..

Last edited by rharv; 06/15/24 12:38 PM.
I do not work here, but the benefits are still awesome
Make your sound your own!