I wouldn't give Gjallarhorn S in PvP, considering it's just pretty much a basic tracking rocket with advanced cluster bombs. It still only holds 2 rockets per "magazine." I've honestly never even seen someone die to the Wolfpack rounds if they survived the initial blast. What makes Truth so godly in PvP is the 3 round "mag," the advanced tracking [i]and[/i] it's proximity. You can shoot people around corners with it.