I own a couple of guitars, but I wish I was better at playing them.  They are fretted instruments that have six strings.
What type of guitars do you have?
One of them is an electric guitar that I have paired up with an amplifier 
That sounds fun,  Do you have an acoustic guitar too?
I do, but I really want a bass guitar.  I want a four string bass, which is the most common.
I would have to agree that the bass guitar is best.  What kind of music do you like to play on it?
I would like to play more Grunge music.  I am a big fan of Soundgarden, Pearl Jame, and Alice in Chains.