I put these on my Jackson MIJ Dinky tuned down to A#. Also my Ibanez MIJ 7 string and a Epiphone prophecy explorer both A#.
They last a long time surprisingly. Nice chunky tone and easy to stretch and intotate. Highly recommended
These are the only strings I use on my Baritone Tele with a 27" scale for A#/Drop G# tuning. Great tension, great tone, great longevity. I play bluesy southern sludge & hardcore doom. These strings do it all!