Here are my two cents
DR SS/ NS low riders, application= Modulus Q5
Review, of all the DR strings I have used on my Modulus these strings give me the best sound out of all in the DR family. I am able to dial in aggresive mids, low mids and lows while it is fairly easy to control the highs. They are not as bright and brittle sounding as the High beams or the Bootzillas, there is still ample highs however. The tension seems to be the biggest thing, they feel a little stiffer than most other strings and that is something to be considered if you have broken your fingers as many times as I have, the NS are a little warmer and more forgiving then the SS. I would describe the sound as biting and brutal, they have an aggresive character that sounds mean, perfect for punk, funk, and slap. They don't ring out as long as most strings, but on a Modulus that is still a long time.
DR Bootzillas, application= Modulus Q5
Review, I have to say that these strings are a big disapointment to me, maybe they would sound better on a different bass but here it is anyway. They have plenty of highs with difficulty dialing in the mids where I like them, the low mids were also amiss as well, however the extreme lows were nice and smooth, these would go well with the smiley face style of eq. I don't care for the texture of the special coating that seems to pick up all the dirt that touches it, while protecting the strings. Also, this may sound funny, but they smell.