just windering,

i play alot of songs that require low tuning (dropped C, Dropped C#, Dropped A# etc) and i currently use .9 guage strings, because i always have and only recently started to really play the lower songs, so i need to buy thicker strings to be able to tune that low and it sound good.

i currently use Didarrio .9 guage, but im wondering:

Does anyone know what brand / gaughe strings the guys in In Flames use? if not, what guage string do you think is good for the low tunnings?