This is a great string for a low B on a 7-string guitar or a tunes down 6-string. Many 7-string guitars come with a 0.56 on the low side but I think this is far better on a normal "25.5 scale guitar because of the extra tension it gives. 0.56 is way too loose in my opinion, this 0.59 adds some well needed tension while it still retain enough clarity. The problem with non-baritone guitars is that you can't use too thick strings becasue you'll lose clarity but this string is a good compromise, good tension and good clarity.
The best thing about this string is that exists?I needed big gauge strings to use with a short scale (19") guitar in standard tuning. There aren?t many options. The sounds is ok?it?s a string?. Nice product