The ESP Guitar Company

Not for me but yes for others who want it.

I only need 6 with my baritone, havent really worked with a 7 either though.

Its a whole new string to remember. 6 is hard enough

Depends what kind of music you wanna play, you might not need the 7th string, but for the right music genre, its awesome

In the right hands, they are great.

They are awesome if you can look beyond the chuggin 0's

I'm old school , 

it look so cool

fucks with your playing. its like a whole new instrument. interesting in getting one for playing funeral doom though...

need a maybe department

yes, more flexible in tuning

More range = more options for song writing.

low tuning

 I will eventually get one

i have hard enough time with 6

More opportunities to explore the fretboard.

I like 6 strings more than 7 strings

best types of guitars for the traveling musician. i play all tunings on a 7 string because i cant afford 3 6 strings.